SCIENTIFIC ABSTRACT BABKO, A. K. - BABKO, A. K.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000102910012-5
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 6, 2000
• Sequence Number: 12
• Publication Date: December 31, 1967
• Content Type: SCIENCEAB

SOV/21-59-9-14/25
Separation of Zinc and Cadmium by Dithizone and Trilon
certained that the new method of zinc and cadmium se-
paration can be based on the mentioned peculiarities
of the process. The e librium between the dithi-
zonates of the metal MFB'~ z)2 deluted in CC14, and
EDTA (ion H2Y2- ) can be expressed by the equation
M C HDZ)2_ + H2 Y_2'~=t M Y2 - + 2 H, DZ
The constant of this equilibrium is
] 2-
MY'.IIH2.,D2 = Kt1(14Dz)2-Kj'K4
_H2 Y--3[M(HDz)z-j Ktly2-(K-r)2.
14Z Dz
Card 2/4

SOTI/21-59-9-14/25
Separation of Zinc and Cadmium by Dithizone and Trilon
whereby R?4(HDz), and ;fM~2 - stand for constants of
proper complexes; K3 and K4 - proper constants of the
acidic dissociation of EDTA, an _D2, - first con-
d WW.
stant of the dithizone dissociation. The calculation
of the equilibrium constant of zinc dithizonates and
cadmium with EDTA showed that the equilibrium of the
reaction may be shifted to the right, in the presence
of a definite excess of EDTA, more readily for cadmium
than for zinc. When investigating the conditions of
cadmium and zinc separation, the authors also studied
the effect of the pH, temperature, and of the trilon
B concentration on the reaction rate of the interaction
of zinc and cadmium dithizonates with the trilon B.
A method for separation of small and approximately
equal quantities of zinc and cadmium, based on these
Card 3/4 experiments, has been elaborated. The-re are 3

SOV/21-':,-,9-9-14/25
Separation of Zinc and Cadmium by Dithozone and Trilon
graphs and 3 references, 2 of which are Soviet and
1 English.
ASSOCIATION: Instytut zahallnoyi ta neorhanichno-yi khimiyi AN URSR
(Institute of General and Inorganic Chemistry of the
AS of UkrSSR)
SUBMITTED: April 25, 1959
Card 4/4
641. WMAK-M M 7 9 W- 01 ME 0- M

- BABKO, A.K.JIMOVA, L.V.
Photometric determination of microquantities of sulfides and
sulfur in metals from the catalytic effect on the iodine-azide
reaction. Zav.lab. no.11:1283-1287 159. (MIRA 13:4)
l.Institut obehehey i neorganicheskoy khimii Akademii nauk USSR.
(Metals-- Analysis) (Sulfur- Analysis) (Sulfides)
(Asides)

SOV/21-59-12-9/20
AUTHORS: Babko, A. K.) Member of the Academy of Sciences Ulkxainian SSR,
~anvff-, ~-- ~
TITLE: Photometric Determination of Titanium as a Pyridine Salicylate
Complex
PERIODICAL: Dopovidi Akademii nauk Ukrains'koy RSR, 1959) Nr 12)
PP 1316-1339 (USSR)
ABSTRACT: A new method of photometric determination of titanium (IV) in
steel is proposed. The method is based on the formation of a
colored (yellow) complex by the reaction of titanium with salir
cylic acid and pyridine or other organic bases (quinoline) pyramidon),
The complex was separated and analyzed. It vas shown that it
contains the components in the following ratiot Pyridine:titanium:
:salicylic acid - 1:1:3. The complex Ti! salicylic acid - 1:3 can
be expressed:
-I,-- (1)
(TiO) /0 \C
H
)
( Ti (X0 \C,H, )J2- (11)
,
4
\00C/ \00H/
,
(TiO) /0
\ ] (111)
1
\
Ti (~o
C.H.) (IV).
1
Card 1/4 ,
,,,
\ .\Hb

Photometric Determination of Titanium as a SOV/21-59-12-9/20
Pyridine Salicylate Complex
It was assumed that the titanium:salicylic acid complex forms with
pyridine the following compound:
PyH [TiO (/O,).C\C,H,)Jl (111).
\H
The ternary complex is only slightly soluble in water, but readily
soluble in chloroform. The optical density of the chloroform extract
of the tertiary complex is measured using SF-4 spectrophotometer.
Visually, 1 .10-5 g Ti/25 mls of the extract clan be determined.
The sensitivity of the proposed method is seven to eight times
greater than that of the hydrogen.peroxide method. Interference
of other elements is eliminated by complexing them with
thiosulfate. The following procedure is given. Dissolve the steel
sample in a mixture of sulfuric and nitric acids. Take an
aliquot of the solution and neutralize with ammonia to pH 1-2.
Add 1-2 drops of ammonium thiocyanate .. then add 10% tbiosulfate
solution dropwise until the iron-thiocyanate color disappears.
Add 1-2 mls of a 10% sodium salicylate solution and few drops
Card 2/11 of pyridine. Bring the pH of the solution to 3-3-5. Transfer

Photomet-ric rk.-tormination of Titanium as a
Pyridine Salicylate Complex
SOV/21-59-12-9/20
the solution into a separatory funnel and extract the complex
with 3-4 portions of chloroform; collect the extract in a 25 mls
volumetric flask and make up to volume. Ilie optical density
of the extract is measured at 1100-430 m ~, using the SF-4
spectrophotometer. Some standard steels were analyzed. The
results are shown in the table below.
b
a
Cr NI CU V Ti d
C10-83-A 0.11 0.0.0 0.22 0.121 0,12 0.12
CA 232 24,57 0,22 0.11 - 0.26 0,26 027
Co-1238 24,57 0.22 0.11 5. 0,26 0.27 0.27
CO-52' 10.75 18.11 0.22 - 0.41 0.41 0.42
Co-521 10.75 18,11 0.22 100 0,41 0.40 -
C~ 1671 21A - 0,06 - 2.44 2,40 2.42
01167' 21.1 -- 0,06 50. 2,44 2.48 -
CO- 87 12 , 0.55 - 2.26 0.12, - 0.12
Card 3/4 (Key to table on Card 4/4)

Photometric Determination of Titanium as a SOV/21-59-12-9/20
Pyridine Salicylate Complex
Determination of Ti. In steel.
Key: (a) Stee! Spec i (b) interfering elenents, I., (according
to Specification);(c) Ti found in %, by using (d) pyridine, (e)
pyramidon; (*) added,
There are 2 figures; 1 table; and 2 Soviet references.
ASSOCIATION: Institute of General and Inorganic Chemistry, Academy of
Sciences Ukrainian SSR (Institut azhal'noi ta neorganichnoi
khimii AN USSR)
SUBMITTED: July 3, 1959
Card 4/4

5(0), 24M SOV/63-4-2-5/39
AUTHOR: Babko, A.K., Academician of the AS UkrSSR
TITLE: Spectrophotometric Analysis
PERIODICAL: Miimicheskaya, nauka i promyshlennost', 1959, Vol 4, Nr 2.
pp 164-171 (USSR)
ABSTRACT: Spectrophotometry has been developed on the base of colorimetry and
the absorption spectra of solutions. Colorimetry can be used only for
the visible part of the spectrum, spectrophotometric analysis includes
also the infrared and ultraviolet part. The ultraviolet spectrum is
especially useful in the analysis of fats, oils, vitamins, hormones,
etc Z-Ref 2-5_7. The molar coefficient of absorption E varies from
610 at the wave length 420 mu on the border of the visible spectrum
to 4,812 at 370 mjL in the field of maximum light absorption. It is
difficult to differentiate complex compounds by photometric methods.
For this purpose spectrophotometric analysis measures the light ab-
sorption at its maximum. If substances must be analyzed which have a
similar color, one of them must be transformed into a colorless compound,
so that analysis becomes possible. In many cases meaut:.rements at two
Card 1/3 different wave lengths permit the differentiation of two components in

Spectrophotometric Analysis
SOV/63-4-2-5/39
the mixture. The Soviet spectrophotometers SF-2 and SF-4 operate in
the short-wave part of ultraviolet and are equipped with a hydrogen
lamp and quartz optical instruments. Light filters permit the use of
very sensitive photoelements. Such an apparatus is FEK-57j Vaich operates
nearly in the same part of the spectrum as SF-4, but is much cheaper.
rThe resolving power of an apparatus with light filters is lower than
that of the monochromatic devices, but is is sufficient for most prac-
tical purposes. Deviations in the measurements are caused by electro-
lytic dissociation of the colored complex. The deviation is consider-
able, if the numerical value of the concentration is approximate to the
numerical value of the dissociation constant of the complex group. The
proportionality between the general concentration and the optical density
is maintained, if the excess concentration of the reagent remains con -
stant during dilution. The transformation of colorless components into
colored compounds depends in many cases on the pH value of the solution.
The optical density is also affected by the temperature fRef 14-18j7.
The colored compounds used in spectrophotometric analysis are ions of
permanganate, chromate hydrated ions of copper, nickel, rhodanides of
various metals, like iron, cobalt, uranium, etc. Mary organic solvents,
e.g. acetone, are very important, especially in combination in'th the
Gard 2/3 rhodanides. Heteropolyacids, though still insufficiently investigated,

Spectrophotometric Analysis
SOV/63-4-2-5/39
are used.in the determination of phosphorus, silicon, germanium, etc.
Uranium, titanium, vanadium, etc, are determined by the formation of
their peroxides or carbonate-peroxides. Acid dyes are used in the Ana-
lysis of beryllium, boron, aluminum, etc. For tin two special reagents,
stilbazo and hematoxylin have been d6veloped. New reagents with very
small absorption bands, different comFlex-forming groups and a molar
coefficient of light absorption of 10 and higher should be developed.
There are 9 graphs and 25 references, 16 of which are Soviet, 6 English,
and 3 German.
Card 3/3

5(.2) SOV/78-4-2-21/40
AUTHORS: Babko, A. K., Dabovenko, L. I.
TITLE: The Oxalic Acid Complexes of Titanium (IV) (Shchavelevokis-
lyye kompleksy titans. (IM
PERIODICAL: Zhurnal neorganicheskoy khimii, 1959, Vol 4p Nr 21
PP 372-378 (USSR)
ABSTRACT: The production conditions of the titanium complexes with
oxalic acid in an acid medium were determined and the
composition and stability of these complexes investi-ated.
Physico-chemical methods were used foi- investigating the
oxalate-complex formation. The absorption spectra of the
titanyloxalic acid complex in the ultra-violet zone were
recorded and it was found that the absorption maximum is at
213-220 mg. The composition of the complex was determined at
a wave length of 213 miuby the method of isomolar series.
It was found that at pH < I titanium and oxalate ions form a
complex of the composition TiOC 204' Upon increase of the
pH value of the solution complex anions are formed, e. g.
Card 1/3 TiO(C2o4)2 2- . The dissociation constant of the titanylmono-

The Oxalic Acid Complexes of Titanium (IV) SOV/78-4-2-21/40
oxalate complex and the stability constant of the titanyl-
dioxalate complex were determined. The average values are as
follows: 2+ 02 -1
[Tio 7- 1 [62 4 2*5-10 -7 = K
TiOC 204 UlOC2041
'
i0c 0 2
T ~204 -4
KTiO(C 0 2-] -).10 K2
2 4 2 [Tio(c 2 04)2
The comple te dissociation constant of the titanyldioxalate
complex is: [T,02+ C 02-]2
K F- I k 2 4 K 1 K = 1.25-10-10
io(c 0 ) 2-j 2
IT 2 4 2
The conditions of precipitating the titanyl ion in the form
of titanyl hydroxide in the presence of oxalate ions were
determined. Titanyl hydroxide precipitates from the TiOC 2 04
Card 2/3 solution starting at pH -3. If the excess oxalic acid

SOV/78-4-2-21/40
The Oxalic Acid Complexes of Titanium (IV)
is fivefold titanyl hydroxide does not precipitate before
PH >5. There are 6 figures, 2 tablesp and 6 references,
2 of which are Soviet.
ASSOCIATION: Kiyevskiy gosudarstvennyy universitet im. T. G. Shevchenko
(Kiyev State University i2eni T. G. Shevohenko)
SUBMITTED: November 22, 1957
Card 3/3

5(2)
AUTHORS: bko, A. X., Get'man, T. Ye~ Sov/76-4-3-16/34
T'ITLE: Chloride Complexes of Pentavalent Molybdenum (Khloridnyye
kompleksy pyativalentnogo molibdena)
PERIODICAL: Zhurnal neorganicheskoy khimii, 1959, Vol 4, Tir 3,
pp 585-590 (USSR)
ABSTRACT: The complex compounds of pontnvnlont molybdenum in hydro-
chloric acid solutions were investigated by spectrophoto-
metric determinations in the ultraviolet and visible range.
A reddish-brovn complex with the absorption maximum at
295 and 395 MRforms in < 2 n hydrochloric acid concentration.
With the increase in the concentration to 4-5 n a greenish-
brown complex forms with the absorption maximum at 450 and
730 mtt. At a further increase in the hydrochloric acid
concentration a greenish-blue complex forms with the absorp-
tion maximum at 240 and 310 m&. The absorption spectra of
molybdenum (V) were recorded at different hydrochloric acid
concentrations and are given by figures 1, 2, and 3. For
the explanation of the differences between the absorption
spectra and for the measurement of the optical density at
Card 1/4 A = 450 me ex-Deriments were carried out in series with

Chloride Complexes of Pentavalent Molybdenum SOV/78-4-3-16/34
molybdenum (V) solutions at constant concentration of hydro-
chloric acid (1.5 n) and variable concentration of lithium
chloride, as shown in figure 4. From these experiments it
follows that the complex formation is due to the variation
of the oxygen content in the coordination sphere. At constant
concentration of the hydrogen ions in the case of an increase
in the chlorine ionic concentration the second form of the
complex is formed and in the case of a further increase in
the[LiCl) -content to 6.5 n the complex passes over into
the third form. This transition of the complex is explained
by the introduction of the chlorine ion into the coordination
sphere. For the purpose of determining the composition of
the chloride complex of molybdenum (V) some isomolar series
of 140 V-LiCl were investigated in the presence of perchloric
acid. The experiments confirm that the absorption spectra
run parallel, measured in the range of the wave length of
350-500 M~A; they are also dependent on the acidity of the
solution. For the second complex form !JoOCl3 the ratio
Card 2/4 140V : Cl' = 1 : 3 was found. For the third form of the

Chloride Complexes of Pentavalent Molybdenum SOV/78-4-3-16/34
complex MOM 2- was suggested. The values of the equi-
5
librium constants of the three complexes were computed:
reaction MoO + + 2H+-rE M003+ + H 0; at a hydrogen concentra-
2 [ATO 0 3 +] 2 -1
tion - 3 n, K I - - 2 -izzl- 10.For the reaction
2 ~H+]
3+
.400 + 3 Cl -62' MoOCl 39 in the case of acidity of the
solution -6 n, K EMOOC131 5-10- 3. For the reaction
1I , [-lAoo3+] [-C1-] 3
MoO+ + 2H+ + 3Cl- MOM + H 0, the value
IMOOC1 31 3
K - - - KIA There are 7 figures
114001 [H+]2 [C1-]
2
and 10 references, 1 of which is Soviet.
Card 3/4

Chloride Complexes of Pentavalent Molybdenum SOV78-4-3-16/34
ASSOCIATION: Institut obshchey i neorganicheakoy khimii Akademii nauk USSR
(Institute of General and Inorganic Chemistry of the Academy
of Sciences, UkrSSR)
SUBITIT"L'B'D : July 2, 1957
Card 4/4

5(4) SOV/78-4-5-18/46
AUTHOR: Babko,, A. K.
TITLE: The Ifetal-indicator Method for Determining the Stability of
Complexes (lietall-indikatornyy metod opredeleniya prochnosti
kompleksov)
PERIODICAL: Zhurnal neorganicheskoy khimiit 1959, Vol 4, Nr 57 PP 1055-1059
(USSR)
ABSTRACT: For the purpose of determining the stability of the complexes
of various metal ions forming complexes with one and the same
addendum, the metal-indicator method was suggested~ which had
been developed by V. 1. Kuznetsov at the In-,t geokhimii i
analiticheskoy khimii im. V. I. Vernadskogo Akademii nauk
'(Institute for Geochomistry and Analytical Chemistry imeni
V. I. Vernadskiy of the Academy of Sciences) (published in
Zh.. analit. khimii 8, 90 (1953)). To a sample of the indicator
syt3tem, which contains the anion Ap a ifit solution of an-
ii
I
other metal 11
is added (also metals M
and 11n may be
added) until the original optical effect of the indicator
more
system is attained. If the complex MIA is found to b I
I
stable than the complex MIIA, a larger quantity of 14 must
Card 1/2 be introduced. From the ratio of the salt concentration of

SOV/78,-4-5-18/46
The Metal-indicator Me'hod for Determining the Stability of Complexes
MI and M II or by the corresponding volume of their solutions,
the relative stability of complexes MIA and MIIA can be
determined. By means of the new method it is possible to de-
termine the dissociation constant of the com.plexes. If the
same optical effect is attained, the following dependence
exists: M J'MII] : ... [Mn] - KMI, : K II ... : K_ _n
I M A ff-Ad
If the dissociation constant of one of theso complexes is
known, the dissociation constant of the other complex is de-
termined according to the aforementioned dependence. The ad-
vantages and disadvantages as well as the particular features
of this method are discussed. By means of this method it is
possible to determine the relative stability of numerous com-
plexes easily and rapidly. A previous determination of the
composition of complexes is not necessary. A disadvantage of
this method is the occurrence of secondary reactions.
SUBMITTED., February 21, 1958
Card 2/2

5(4) - SOV/78-4- 1 )/46
AUTHORS: Babkoj__AA-Z,.-,. Shimadina, L. G.
TITLE: investigation of the Stability of the Fluorine Complexes of
Some Metals (Izucheniye prochnosti ftoridnykh kompleksov
nekotorykh metallov)
PERIODICAL: Zhurnal neorganicheskoy khimii, 1959, Vol 4,11r 13,pplOGO-1066(usn)
ABSTRACT: The present paper gives results obtained by the application of
the metal-.indicator method (Ref 1) for the determination of the
relative stability of thQ fluorine complexes of some metals.
As indicator systems Fe.~'+-SCN_ and Ti -H2 02 were used. The
ferric thiocyanate indicator system was used in connection with
the following elements; Ga3+ I H BO Be2+, A*13+, Ta5+, Nb5+,
La3+ and T13+ (Table 1). Mode o~ ON
eration: In a 50 ml-measur-
ing flask 0-3 ml 0.1 molar solutions Pe(110 ) and a 5 ml 10%
ammonium thiocyanate solution were added. I~ Lese solutions
various quantities (of 0.5-4 ml) a 1-molar sodium fluoride
solution were added and adjusted to 50 ml with 0.2 '1 nitric
acid. The optical density of the solution was measured by means
of the spectrophotometer FM. Figure 1 shows the calibration
curve of the dependence of the optical density of the ferric
thiocyanate indicator system on the concentration of the sodium
Card 1/2 fluoride. The results obtained make it possible to determine

SOV/78-4-57 .?9146
InVestigation of the Stability of the Fluorine Complexes of Some Metals
the relative stability of fluorine complexes in all metals.
The following series for the determination of the stability
of simple fluorine complexescf the type Mrinl were found:
Zr4+(Hf) > Th4+ > La 3+ > NbV > Ta V > .1% 15-F > Sn IV>
> Be 2+ > Pe 3+ > BO 2 Ga3+ I? T13+ > (In3+ GOII Sio 2)'
The indicator system Ti -11 02 is suited for the purpose of
investigating the more table fluorine complexes. The method
employed is similar to that of the ferric thiocyanate system.
Figure 2 shows the calibration curve for the dependence of the
optical density of the titanium-ferroxide indicator system on
the concentration of sodium fluoride. Elements forming weak
complexes, such as boron. cannot be investigated by means of
this system. For some complexes the approximate values of the
stability constant were determined and found to be in agr ement
with the values mentioned in publications (K,,,,2+ - 4-10-1 and
-6
KBeF+ - 4.10 ). There are 2 figures, 2 tables, and 11 refer-
ences, 6 of which are Soviet.
AS.SOCTATION:. Kiyevskiy gosudarstvennyy universitet im. T. G. Shevchenko
(Kiyev State University imeni T. G. Shevchenko)
SUBMITTD: February 21, 1958
Card 2 2

5W SOV/78--4-5-20/46
AUTHOR: Babk02 A. K.
TITLE. The Dependence Between the Stability of Fluorine Complexes
and the Position of the Central Atoms in the Periodic System
(Svyaz' mezhdu prochnostlyu ftoridnykh kcmpleksov i polozhe-
niyem tsentrallnykh atomov v periodicheakoy sisteme)
PERIODICAL: Zhurnal neorganicheskoy khimii~ 1959, Vol 4, Nr 5,
pp 1067-1069 (USSR)
ABSTRACT: The dependence between the stability of the fluorine complexes
in aqueous solution and of the position'of the corresponding
central atoms in the periodic system was explained. The
stability of the fluorine complex in general increases with
a decrease of the ionic radius and with an increase of the
ionic charge. The first group of the peri,odic system contains
the insoluble fluoride of the lithium ion. In the second
group a stable fluorine complex of beryllium is formed. In
the third group the most stable complex is not that of boron
but that of aluminum. The stability of the fluorine complexes
in the third group develops in the following series:
BO-
< A13+ < Ga3+ < In3+.
Card 1/2 2

SOV/78-4-5-20/46
The Dependence Between the Stability of Fluorine Complexes and the Position
of the Central Atoms in the Periodic System
SUBMITTED:
In the fourth group zirconium f,.)rms the most stable complex.
Elements of higher periods, which have ions with a complete
electron configuration, form very stable fluorine complexes.
Thus, the fluorine complexes of zirconium and titanium are
more stable than those of germarium and lead.-The fluorine
complexes of niobium and tantalum are more stable than those
of bismuth and antimony. There are I figure and 7 references,
4 of nhich ai-9 Soviet.
February 21, 1958
Card 2/2

5W, 5(2)t 5M SOV/75-14-2-5/27
AUTHORS: Babko, A. K., Nazarchuk, T. 11.
TITLE: Spectrophotometric Investigation of the Colored Complexes
of Tetravalent Tin With Some Reagents Containing OH Groups
(Spektrofotometricheskoye issledovaniye okrashennykh kom-
pleksov chetyrekhvalentnogo olova s nekotorymi reaktivami,
soderzhashchimi OH-gruppy)
PERIODICAL: Zhurnal analiticheskoy khimii, 1959, Vol 14, Nr 2, PP 174-180
(USSR)
ABSTRACT: The present paper gives a survey of the advantages and dis-
advantages of some dyes used for the photometric determination
of tetravalent tin. Some hydroxyanthraquihones (alizarin,
quinizarin$ quinalizarin), quercetin, hematoxylin and stilbazo
were comparatively investigated by the spectrophotometric
method. It was found that the optical characteristics are
the most important criteria forthe suitablLity of these re-
agents. In the investigations the differences between the
absorption spectra of the H-form of the reagent and the
spectrum of the corresponding tin complex were used as
criteria for the sensitivity and accuracy of the determination.
Card 1/4 The color of all reagents investigated becomes more intensive

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to alsellt S VL Ja at ioll iq el-j %,POT e 5 the
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t aey0l- tit of the
1133S VaVl
for to
,0%

SOV/75-14-2-5/27
Spectrophotometric Investigation of the Colored Complexes of Tetravalent
Tin With Some Reagents Containing OR Groups
Quercetin is still less sensitive, in the photometric deter-
mination it shows, however, the same advantages as hematoxylin.
Besides, quercetin is easily accessible. Fluctuations in the
DR value of the solution to be analyzed show the least ef-
fects in the use of quercetin for the photometric determina-
tion because the free reagent in the part of the spectrum in
which the absorption maximum of the tin complex is found does
not absorb at all. The color of the tin-quereetin complex
is stable at a pH - 3 - 6. The color of the tin-hematoxylin
complex also varies only little between pH - 2 and 6. The
properties for the determination of tin of the three dyes men-
tioned which are important are tabulated (pH values of appli-
cability, XM x of the absorption of thetLn complex, molar
absorption c8efficients of the reagent and the corresponding
complex).On the basis of the results obtained the optimum
conditions for the photometric determination of tin by quereetin,
bematoxylin and stilbazo are determined. These conditions are
described in detail in this paper. There are 6 figures, 1 table,
Card 3/4 and 12 references, 6 of which are Soviet.

SOV/75-14-2-5/27
Speotrophotometric Investigation of the Colored Complexes of Tetravalent
Tin With Some Reagents Containing OH Groups
ASSOCIATION: Institut obshchey i neorganicheskoy khimii AN USSR, Kiyev
(Institute of General and Inorganic Chemistry of the AS UkrSSR,
Kiyev)
SUBMITTED: August 23, 1957
Card 4/4

AUTZ011. Billou'l.b. 0. S.
TI?Lffj S-etion. of C.A-Iyti..I"c h*"!,I*ry 0f tNM *III U.M.1fr.,
C-49- as W-1 and V 11, Chemistry
r=0ZZCkLs Zhurnal analitlaboakoy khlaiij 1959, Val 14, Xr 4, PP 511-512
(VBSR)
ABSTRACT. APPrctloat-17 300 persons participated In the work of the
Departwont of Amlytieal Chemistry, among them representatives
of various scientific roneerah icatitut-. hither schools and
Industrial ontjr;rjso. In Russia, scientists from China,
Bulgw'l-. the CSR. Pala.4, Hungary, and Italy. Approximately 70
"Parts more heard. 1. his Pnlow R.*.h II. ?-. Alinx.L- "Prt.d
on the achieved result. and do "do= pratlo.- of anlytic-I
.1% .1 tIf
reported no Oq application of physic
I RZ;_
a a in _rageneou. systems for the solution of :
"ri::.*f ;abl:o, :f -Iytl..l
ropo d . and - La. in the us. of
at the *.ampl. of halld. and thincyanat.
p. she correlation bot,sea the stability of complexes end
tb- P-Oltia. of the earreop-ding neutral at.*. I. the pwrLodIo
Card 1/4 876 ton. TAJL-Eaabkgu and JX,.'ahk2y
~# lectured an the stability
of Gximatoo of Ca, C., and ILL .. d.;wndl Is f
the "I" mal-I.. J-X,12XSZ=A 1-tur:f :4. tth : "souNle"' a
har"t.r of resetion of ".. compound. La th. f.-ti.A of
:
amplax&s. Tbo problem of the .;,,IImatIoa me b.toropoly-ld. 1.
AnalytIcal chemistry was dealt with In the lectured of
.1-JE-JPAk wo, and so-vorkavs, and A. D4 W. A.
,22,2,22Q. h!- -
large number of tars be us. or
U A .. I
ads' :rgacl.- "agents La -ly.Lo.
_Zu In
rose, tod a the application of di.Lkyl and diaryl dlthi.- L_
Phomph3r,. acid for the separation of elements, ..ad
&r7l mraomlo mold and "71 ;&hosphinic "Id. and
ILI. -*~~ treated same properties of Th.
I@ tore a or j-A-ZAAUjAkq' C. G. and,
da*alt with the photometric dstem-i-~-Etoa of s. &.~L
seeing f1wrIw drivates. AL-1."Cherkeqqv loctured on the us* or
b&20-h=-tl.n In ..4
lectured
tr:;nhth-cw*t*rui=tios% or -eutalaa using
op., at. try. 'Iis i:ad "
11,11L ~-" r period on "a hIghl methods
t=lolot
7~
Card 21A__ ans
microscope. Several 1-tures dealt with
.0th.dicat and tbourstic.1 probi... or analysis
t ~F and 0. L.M. us r' T- tand
_arj. ~ T I
It. So Foluakt., -A X. X. :Iik.-v* treated t o
P. 'motion of fla" phtons%17. Several d..It with the
d.t.rainatim. of .2.a. to by P.I.rgr.phy
1; IdYtrovay s T!~t P. GakhahtWr--). Us.
!:N. ~dn mai! ~01.odcuf. . ra .. -.1.
~ ~aA4'!H. S. Lyalik., and co-rorkrs. no loctur. t
'two -7.
ial -r.--rWny treated the "a of asparamstri
- r
t1trutdo. with two Is. --Cn-tn -.he Mwxt.try of uranium and
tharium. N.M. SonyaTia showed ;assIbIliti- of predicting the
oood1tIommi of chronatogrephic so;arstlon of olezent. based on
their Ism eltsu. In the periodic yet... A. Z. I r~!vk. . re 0, ~ I. d
:.Obth. use or In% ... hands La the I-... ".tto or thw state ur
stameon In solutions. AS~Torpldub and 7,-;~P
Lectured on the chromatographic Qparatio. of a
.11 mant:, S. C. ftlyariskjX reported an sd.ptIc4 the properties
of ton changer X .7PL..M-jkiiI.n4d: .... Lot a reported
the h"I'ble pra. f ue._ -% pr.par:tt- in
card 3/4 liquid. of the C. I- Stembl-tvand! ..... late. t-.%.d
of P.&!T
the application of high pol7zerm do chrozatotra;hIc ansly.1r.
Tba lout- or A""bA%h~lj ud V,!.jVr%flL%AUb, 0--abM
&.alt with Co. ch--tjm;hy. S-ral 1:c turv rested the us. r
r.Ala"tlvo isotope. for the chrocalorrept.1c Inve.t1e.tion of
4 Z.Ikpv and sosaciat4r). for the
complex fam tion QJ~LZaj~
I".. ligation at the co-procl;l%atjon sochaAl.ae of ions of rare
mal'.I. with walfIdoe and for dat,roining rare
'I -nta b sesus or Iwotu;c d1lution
3111-,L,hf. lo th~ f1.11 'r r1 .... to ry
%h of T~~- . " V~ A. _ICLI.11~a with
to. h... to be ...ti-d, ho tr-t..I trw
rapid . ro-thod. far :h.p.1-=.Ii-- d.t-I-tl- of
.1 ... t!a r'.., CP4.....a!' b. ran. -r-4

5( 2i' , 0 SOV 1._5 2-'-75 -- 21/51
AUTHORS: Babko, A. K... Zharovskiy, F. G.
TITLE: Application of Extract*1*on in Inorganic Analysis (Primeneniye
ekstragirovaniya v neorganicheskom analize) Surve~- (Obzor)
PERIODICAL: Zavodskaya Laboratorfya, 1959, Vol 25, Nr 1, PP 42-52 (USSR)
ABSTRACT: The analy3es of materiale pertaining to the metallurgical
industry usually involve separation processes of either the
substance to be determined or of its impurities. In this con-
nection an ample survey of the pertinent methods is given.
The advantages offered by the extraction methods are described
as well as the factors influencing such extraction processes.
An enumeration of the inorganic complex compounds which may
be formed in such extractions is also given. The various
flucrides, chlorides, bromides, iodides, thiocyanates, nitrates
and heteropolyacids are mentioned and desc--ibed, and the
respective references are -indicated. Since organic solvents
are also often used in extraction processes, the respective
organo-metallic compounds are enumerated, among them the di-
phenyl-thio carbazonates, diethyl-dithio carbamates, ethyl
Card 112 xanthates, cupferronates, oxy-quinolates, nickel dimethyl

Application of Extracticn in Inorganic Analysis. Survey SOV/32-25-1-21/~l
glyoxim9te and acetylacetorates. A
form by which various metals solve
is given as well (Table 2).
There are 2 figures, 2 table-, anl
,,,.,hic:h are So,,-*a-;.
table illustrating the
in various organic solvents
166 reference's, 93 of
Card 2/2

MID, A.K.; SHEVCMMKO, L.L.
Stability of halogen complexes of cobalt* Ukr6khim.zhur. 25
no*.1:120-124 159- (NnA 12:4)
1. Institut obahchey i neorganicheakoy khimii AN USSR.
(Cobalt halides)

5(2)
AUTHOR: Babko, A. K. SOV/32-25-5-1/56

TITLEt --------------------------
Development of Analytical Chemistry in the Year 1958
(Razviti.ye analiticheskoy khimii v 1958 9.)
PERIODICAL: Zavodskaya Laboratoriya, 1959, Vol 25, Nr 5, PY 515-534 (USSR)
ABSTRACTs The present paper gives a survey of the development of
analytical chemistry in 1958. The data, only a part of which
concerns the field of inorganic chemistry, are dealt with
in sections. In the case of new reactions made to determine
individual elements it is mentioned that for the most part
analyses were carried out on the basis of colored substances,
i. a. photometric methods were applied. A table is given
with new analytical reactions for about 35 cations (Table 1),
and another one (Table 2) with 12 reactions for nonmetals.
Another chapter deals with the deficiencies of investigations
in the field of the new reactions, as for example, the
insufficiency of data concerning the characteristics of the
respective reactions. Also the fact is mentioned that often
the requirements of analytical practice as well as the
necessity of elaborating theoretical problems are not
Card 1/2 complied with. Next, a comparison is made among various

Development of Analytical Chemistry in the Year 1958 SOV/32-25-5-1/56
analytical methods. The subject of pure metal analysis,
especially as concerns the determination of microimpurities
is dealt with, and reference is made to the compilation
"Trudy komisaii po analiticheskoy khimii" ("Transactions
of the Commission of Analytical Chemistry") Volume IX(XII).
The volumetric determination of metal cations is then
discussed, together with the photometric determination of
substances in larger quantities, the problem of automatizing
the production control, and finally, a few organizational
problems are mentioned, in which connection it is stated
that foreign periodicals often carry suggest4ons of various
modern laboratory equipments, while in the USSR this is
a too much neglected problem. It is also necessary to improve
scientific information, so as to keep the world informed on
scientific development in the USSR. There are 2 tables and
184 references, 84 of which are Soviet.
Card 2/2

5(2)
AUTHORS: Babko, A. K., Shtokalc~, M. 1, COV/7,2-25-7-2/50
TITLE: Cc-p:t-e-.iipitation --n- Quantitative Analysis (Soosazhdeniye v
koliches+,vennom a-:,alize). Investigation of Crystal Growth
of Barium Sulfat-2 (Izuc~eniye _",!?sta kristallor sernokislogo
barlya)
PERIODICAL: Zavodskaya laboratcriya, 1959, Vol 9-5, Nr 71, PP 779-762 (USSR)
ABSTRACT: In spite of investigations Wtherto carried out on crystalliza-
'V--on of barium sul-fata L
M the problem Is not solved whether the
ff-cOwth prcoess takes pla,'~e in an agglomeration of cross-shaped
particles, an snlargsment of "snow flakee" while retaining the
shq~pe or by an aggregate of the small particles. In the present
aase var!o-as c_-ystallization stages of (I) were investigated by
the a-.d of an electron m-'~-roscope thus employing a d-ifferent
preparation tprhix'~que. It was found that- two kinds of ;crystal
growth of the pri.mary (I) --,-ysta*-!s exist; tha first variation
occurs by the continuation of the reaction of
2-
B!-, and SO~ whe-eas ag.7.ng causes completely different
,I- /

Card '/12 alterat.~-_%ns. In both cases la.-~gor -,t:~ystvals ,Y-'Ath a regular

Cc-preaipitation In Q.-aanM'.tat:lve Analysis. SOVI 32-25-7-2/50
Investigation --,f Crystall Growth of Ba--j'.um Sulfate
shape are f-ormed, in the case of ag`ng, however, it takes plaoe
by db-mpc~s-1tion of the sha77p edges of indiv_`dual cross-shaped
do-uble i;rystala. Some m--' -1 --.,oph,.% to graphs of crystals are given
(Fige In order tc~ delve:;~.nine the connectic-n between the
shape of partioles of the sol4d phase and its absorptive power,
* ' ta" - - V
Oj-pZen~p"- -"0--!3 t,f (:) w-l-h K-1 and MiO 4 were carried out.
It waz fo-and tha-.- in bath z~ases oc-prco.:*.pitation is considerably
h-iChea! -if zrystals are forme~l w!,th a r-nmifiel su-rfa-,,e.
There ara ~_, "-_'guzr~as and 7 r~!feTen3es, 3 of which are Soviet.
ASSOCIATIONs -;bshchey -* nE-orgaiO.:theskoy I-thim-14- Akademii raj-l,- USSR
(Inst-*'`.,ute fnr and Inorcrani:; Chemistry of the Academy
Of Sl:~'%eneqs of the 'UlcrSSR)
Card 2/2

5(2) SOV/32-25-9-7/53
AUTHORSt Babko, A. K., Marchenko, P. V.
TITLE: Determination of Microimpurities in Zirconium by Means of
Basic Dyes
PERIODICAL: Zavodskaya laboratoriya, 1959, Vol 25, Nr 9, PP 1047-1050
(USSR)
ABSTRACT: For the enrichment of zinc, cadmium, molybdenum, and bismuth,
occurring as microimpurities in high-purity metallic zirconium,
a precipitation of the former may be carried out by means of
the basic dyes methyl blue (I) and crystal violet (II) in-the
presence of iodides (III) or thiocyanatea (IV). The resulting
precipitate may be separated by a flotation with the aid of
light, non-water mixable, liquids (toluene, ether). The im-
purities may then be determine?. Worimetrically from the
concentrate. The complateness of the zinc precipitation with
(10 and (IV) in the presence of larger zirconium quantities
65
was investigated by means of Z11 and it was found that
20 y Zn can be separated from 0-5 2.0 g Zr practically with-
Card 1/3 out loss, e.g. that 5-10- 5 - 1.10-5% Zn may be determined.

SOV/32-25-9-7/53
Determination of Microimpurities in Zirconium by Means of Basic Dyes
(II) besides (III) was used as precipitant for the concentra-
tion of cadmium. The analysis was carried out with Cd115.
30 Y Cd were separated from 0.5 - 4 g Zr with maximum losses of
5%i this method permits the determination of 1.10-5 _ 2.10-5% Cd
in 2 g of zirconium. The determination of the microquantities
of molybdenum in Zr was most favorable with (II) besides (IV);
it was also found that with Xo6+ a better precipitation can be
obtained than with Mo5+ (Table 1). A precipitation of Bi is
likewise obtained beat with (11) (according to Kuznetsov and
Panushina, Ref 6), as is shown by experiments with other dyes
((I) and rhodamine) (Table 2). An ammonium thiocyanate con-
centration of maximally 0.2 g.equivalent/1 should be used
(Table 3). According to the two methods mentioned last, quan-
tities of 5.10-5% Mo and Bi respectively, can be determined in
a 2 g weigh*ed portion, the precipitate separating, as above,
by flotation. There are 3 tables and 8 Soviet references.
Card 2/3

SOV/32-25-9-7/53
Determination of Microimpurities in Zirconium by Means of Basic Dyes
ASSOCIATION: Institut obshchey i neorganicheskoj khimii Akademii nauk USSR
(Institute of General and Inorganic Chemiatry of the Academy of
Sciences, UkrSSR)
Card 3/3

5; (3) -
AUTHORS: Get'man, T. Ye. SOY/79-29-7-69/83

TITLE: Investigation of the Reaction of Chromate With Diphenyl Carbazide
(Izucheniye reaktsii khromata s difenilkarbazidom)
PERIODICAL: Zhurnal obshchey khimii, 1959, Vol 29t Nr 7, pp 2416-2420 (USSR)
ABSTRACT: The formation of an intensely colored compound on the reaction of
chromateG with diphenyl carbazide (further designed as DO is
frequently used in the chemical analysis. Nevertheless, the
chemism of this reaction has hitherto been vigorously discus3ed.
Quite recently a number of new papers on this subject was
published. Without dealing with the details of these papers,
table 1 presents the principal data regarding methods and results
obtained by various scientists. It can be seen from it that the
data are contradictory. The investigations carried out by the
authors (Ref 5) with respect to the reaction of the trivalent
chromium with DCO in the presence of an acetate buffer solution
gave the following results: the trivalent chromium reacts
neither with diphenyl carbazide nor with diphanyl carbazone;
the bivalent one does not react with diphenyl carbazone. The
inaccurate data of a number of authors are explained by a side-
Card 1/3 process, i.e. by the formation of the above-mentioned compound

Investigation of the Reaction of Chromate With SOV/79-29-7-69/B3
Diphenyl Carbazide
in the reaction of acetic acid with diphenyl carbaoone,
irrespective of presence or absence of chromium. In the reaction
of Cr VI with diphenyl carbazide a complex compound of the
trivalent chromium with the colored oxidation product of VI
diphenyl carbazide is formed. The colored reaction product of or
with diphenyl carbazide can be separated partially or nearly
completely, according to the conditions, from chromium by
extraction with isoamyl alcohol, in which connection the
absorption spectrum of the solution of the colored compound dooo
not vary. In thd presence of complex-forming compounds the
chromium combines with them without any loss of color of the
soluti.ons.In the presence of reduction a.c-ents added on reaction
of Cr N"I with diphenyl carbazide no colored compound is formed.
Some questions regarding the reaction mechanism of Cr VI with
diphenyl carbazide were discussed. There are 2 tables and
8 references, 2 of which axe Soviet.
Card 2/3

C-OV/79-29-7
Investigation of the Reaction of Chromate With 1) -69/83
Diphenyl Uarbazide
ASSOCIATION: Inatitut obahchey i neoraanicheskoy khimii Akademii nauk USSR
(Institr~te of General and Inorganic Chemistry of the Academy of
Sciences of the Ukrainian SSJR)
SUMMED: May 29, 1958
Card 3/3

SOURCE C66i_1
ACC NR, AP7002820 *50~_X676_1 Vd-1 21~~35T28
AUTHORt Babko, A. K.; Gorlach, V. F.
ORG: none
TITLE%" Ertraction of niciblum, and tantalum from sulfurio acid solutions in the form o
peroxy complexes
SOURM Zhurnal neorganicheskiy khimii, v. lip no. 12, 1966, 2.835-2836
TOPIC TAGS; niobiump tantalum, hydrogen peroxide
ABSTRACT: A now method is proposed for extracting niobium and tantalum in which use
is made of sulfuric acid solutions containing hydrogen peroxide to dissolve niobium
nentoxide and tantalum pentoxide, no hydrofluoric acid being employed. With niobium
~nd tantalu:n, hydrogen peroxide forms cationic complexes which are extracted with acid
esters of phosphoric acids. At a sulfuric acid concentration of 1-3 moles/liter and a
hydrogen peroxide concentration exceeding the niobium and tantalum content by a: factor
of 2 to 8, niobium is extracted to the extent of 90-91% the first time and 99% after
* second extraction; tantalum to the extent of 80-82% the first time and 90-91% after
* second extraction. A part of the tantalum is apparently in a polymeric state and
is not extracted. These degrees of extraction of the two metals remain virtually un-
changed as the sulfuric &aid and hydrogen peroxide concontrations are varied within
Card 112 UDC: 546.382.5-39 +

ACC NR- AP7002820
the above-indicated Limits.,
SUB CODE: 071 SUBM DATES 23YAz66/ ORIG REFS 004/ OTH REFS 001
Card 2 /2

KCRENMAN, Izraill Hironovich; VINOGRADOV, A.P., ak,)demik, glavnyy red.;
BUSEV, A.I., prof'.. red.tome; ALIMARIN, I.P., red.1-2PL
,_:O p A. K.
red.; VAYNWM, N.Ye., red.; TOMOV, A.N., red.; KUMMSOV,
V.I., prof., red.; PALEY, P.N., red.; RYABCHIKOV, D.I.. red.;
TANAKAYET, I.Y., red.; CHUNIKHOV, Tu.A., red.; VOLYNETS, M.P.,
red.ird-va; KASHIRA. P.S.. tekhn.red.
[Analytical chemistry of thallium] Analitichealmia khimiia
talliia. Moskva, Izd-vo Akad.rwuk SSSR, 1960. 170 p.
(HIRA 14:3)
(Thallium--Analysis) .

RTABCHIKOV, Dmitriy Ivanovich; GOLIBRATKH, Tavgeniya Kaslyanovns; VINOGRADOY,
A.F., skademik, glaynyy rod.; ALIMARIN, I.P., rod.toma; PAIM, P.N.,
red. t om9;__4A90,_AA., red., BUSEV, A.I., red., VAUSUM, X.Te,ireda;
UMAKOV, A.H., red.; KUZNRTSOV, V.I., red.; TANANAYZV,.I.V.,,red.j;
CHXUIKEIOV, Tu.A., iad.-, TRIFOKOV, D.H., red.i.-d-vs; POLENOVA, T.P.,
teklm.red.
(Analytical chemistry of thorium] Analitichealcaia khimiia toriia.
Moskva. Izd-vo Ak9d.nauk SSSR, 1960. 295 p. (MIRA 13:10)
(Thorium-AnalyBis)

PHASE I BOOK EXPLOITATION -V/4350
Sov:81tichanlye Po khImil, tektinalogil I primenenlyu proizvodnykh
ridl.na I khlnolina. Riga. 195T
Xhimlya, taktinalogiya I prLciamniyo proi=vodnykh pirtdina I
khInoIIn&; matorialy soveshfiriariya (Cneml3tr7. Technology
and Utilization of P)rr'1'dine Arid QuInolins, DerivatIvell;
materials or the Conference) FLIga, Izd-vo AN Latviyskoy
33R, 1960. 299 P. Errata slip Inserted. 1,000 copies
printed.
Sponsoring Agencies. Akademlya nauk Lat~lyskoy 53R. Lnutitut
Vaesoyu2noye khImi-cheskaye obAhchosteo.
khlatti;
Ed.: S. BLzhamva; Tech. Ed.s A. Kiyavinya; Editorial
Board, Yu. A. Bankovakly, C"Idate of Chemistry, E. V.
Vanagvi~ CardIdate or chemistr7, (Resp. w.), I. P. Zalakayev,
Doctor of Chemistry, and, H. K. Kalnyn'.
PURPOSE: This book In Intended for organic chemists and
onem1c,42 engineers.
COVERAGE: The collection contains 33 mirlicles on methods
.of synthesizing or producing pyridlnq, quiMollne, and
their derIvativea from nat"sl sou,,zos. No pe."OnLlitles
are mentioned. Figures, tables, &-i references as-cmi;any
the articles.
voroznlqov. L. P. vid S. 1. Kut~ ~nL~hqs (Ka3kovskly
_Uffillko-tarktinalogiche."y InWtrt-at _1~.n-_ 0. 1. Mwrlel.yeva
(Moscow Institute for.Checdcal Technalog,7 1~,nl D. 1.
Mandeloyev)) . Some Reactions or 3-NYdroxY- 1,2.3,4.-
TotrhydroquinoUnes 229
PIlYuZ1a-Q-1_- [ ChornovItskly gosudiirmt~nnyy univ, rsizet
_(ChornOvtaY State UMIVOrglty)) The Interaction of H-Aryl-
quinsadIne Quaternary Salto With =&-a COMpOUAd3 237
L. 1. Lukashln4_and S. L. Dnvydove,
Products and Dyes, Kinistry of the ChemIce.1 Induat", USSR)
Cyanoacotal and CyLnomethyl Derivatives or Same Nitrogen-
Cz.-tZin-'ra 243
IV. THE USZ-OF DERVATIVES OP THE QMIOLL43 SERIES
IN ANALYTICAL CHMSTRY
'We, To. S. [Nostromakoy sal'skoknozyay3tvennyy
]Rno
.is
T_- Agricultural Inztltuto)j The U3e Of
'8-Rydrox7qulnOII.. In CheMICAl AAa.IY313 253
Ban~wvak u. A., A. P.,
-Jr. t, and V
the t4tviy3kya
iu).8-mercaptciquinollne (ThloaxLne) as an Analytical
Reagent 271
Mllc~v Q~.I. (Aa2-UnIOn Scientific Research Institute
-ruF-Chemical Reagents) Studies In the S771the313 Of 2.10-
Phenwthro2lne 283
Babko A. X M. M. Taxianayke (KIYevskly gonudar3tvennyy
r~~ (XiYev State Untversity
Imnl T. 0. Shavchanko)) Study Or COAP101 Formatlon
In the System: metal ran Rhodiinide (Iodide) Organic
Base 2891,1'

BAB&O.9 A. K., C~IIYJVAYA, L. V.
"Photo-metric Determination of Mdcro-Qaantities of Su:,.fides and Sulfur
in Metals by Catalytic Action in the Iodine-Azide Reaction
submitted at the Conference on Kinetic Methods of Analysis, Ivanovo,
14-16 June 1960
So: Izvestiya Vysshikh Ucliebnyjch Zavedeniy 533R, KhkUya i Khimicheskaya
Technologiya, Vol III, No 6, Ivanovo, 1960, pages 1113-lEL6.

BABKO, A. K. . LLUOVSKAYA, N.. M.
-----------
"Effect of Complexating Agents on the Catalysis of a Chemiluminescence
Reaction"
submitted at the Conference on Kinetic Methods of Analysis, Ivanovo,
14-16 June 1960
So: Izvestiya Vysshikh Uchebnykh Zavedeniy 53-SR, Khimiya. i Khimicheskaya
Technologiya, Vol III, No 6 Ivanovo, 1960, pages 1113-1116.

lip
iA
.4, 14, ~jg p
" 1
L
:
OL
r, Be 8, _r
rj

5(0) S/030/60/000/01/003/067
AUTHOR- Academician of the B015/B008
Babko,,,A---.K,,..I
.,
Academy of Sciences of the Ukx-SSR
TITLE: Modern P-roblems of Analytical Chemistry
PERIODICAL: Vestnik Akademii nauk SSSR, 1960, Ur 1, pp 22-27 (USSR)
ABSTRACTs The author mentions 3 practical problems of analytical
chemistry: methods for the analysis of complicated technical
and natural materials; methods for the determination of micro-
impurities; the elaboration of automatic inspection methods
for nToJuction, With reference to the anal,-tical method, the
anthor states that or-anic colvents have been used lately for
the separation of chemical clements by extraction, The pos-
sibilities of analyzing complex mixtures have -augmented in
connection with the application of now organic agents, especial-
ly precipitants. Extraction methods for nearly all metals are
known at present. The methods of gas chromatography have also
developed during the last years. The methods of the direct
titration of the salts of many metals were worked out. The
problem of determination methods for microimpurities has
Card 1/2 become significant only through the development of a number of

Modern Problems of Anal.-tical Chemistry S/030~'60/000/01/003/067
B015/BOOS
fields of metallurgy and physics, and their significance is
increasing continuously. New determination methods for micro-
impurities are searched for in the Soviet Union and abroad,
.the microwave spectroscopy method offering considerable pro-
spects. Soviet and foreign authors have succeeded lately in
incroasin." the consitivity of the Oeternina-tion of some micro-
ir.r)uritiea up to 10-0 - 10 _ 911f by means of catalytic reactions.
F, oblono of prochiction methods are gradually beInV
worked out in all countries. Vie 1:~_ck of lrborzitory equipm.ent
in the Soviet Union is Jescribod as the cause for the ~14
Oevelopment of the automation cf rroduction control. The lack
is felt of a center to deal with !he desi,-n and introduction of
laboratory equipment. The v_ish is c)-pressed for measures to be
taken in this field by the Al-ademiya nauk SSSR (Academy of
Sciences USSR). The author states finally that many theoretical
problems cf analytical chemistry have been left unmentioned
in the paper under review.
C a T d 2/2

BABKO, A.K., akademik; NABIVAMS, B.I. [Habyvanets', B.I.J
Use of ion-exchange chromatography in determining the polymerization
factor of zirconium in solutions. Dop.AN URSR no.5:646-648 160.
(MIRA 13:7)
1. Institut obahchey i neorganicheskoy khimii AN USSR. 2. AN
USSR (for 3abko).
(Chromatographic analysis)
(zirconium)

,-BABKO A. K. XUMOVA, L. V.
Color reactions for the aLlfate ion. Trudy kom. Anal. khim. 11:309-322
16o. (MIRA 13:10)
1. Institut obsbabey i neorganicheskoy k4imii AN USSR.
(Sulfates)

BABED, A.K.; GETIMAN, T.Ye,
Spectroscopic determination of small amounts of hydrogen In metallic
germanium. Trudy Xbm. anal* khimo 12:36-47 160. (MIRA 1):8)
(Germanium-Hydrogen content) (Hydrogen-Spectra)

]!ABED, A.K.; KOZACERJK, N.S.
Determination of microincluBions of nitrogen in metallic germanijim.
Trudy Kom. anal. khim. 12:48-52 160. (MIRA 13:8)
(Germanium-Analysis) (Nitrogen-Analysis)

-,'-BABKO, A.K.- VOLKOVA, A.I.; DRAKO, O.F.
Determining small amounts of oxygen in metallic germanium. Trudy Kom.
anal. khim. 12:52-64 160. (MIRA 13:8)
(Germanium--Analysis) (Oxygen--Analysis)

RZ00 S/153/60/003/02/03/nv,A4
SAW 0 B011/t003
AUTHORS; Ba ko K~.! Dubovenko, L. I.
TITLE: Oxal ate Complex compounds of Zirc
PERIODICAL: Izvestiya vysshikh uohebnykh zavedeniy. Khimiya i
khimicheskaya tekhnologiya, 1960, Vol. 3, No. 29
pp. 226-234
TEXT: The authors studied the hitherto insufficiently investigated
formation conditions of oxalate complex compounds of zirconium in
acid medium. The physicochemioal analysis was aRplied for determining
the complex compound formation in the system Zr4+ - C 2042-. The
optical density of solutions was measured in ultraviolet light. The
authors found that the following three complex compounds form in the
above system depending on the concentration of the oxalic acid and on
the pH of the solution: ZrC204 2+9 Zr(C204)2, and ZrOC204. Their
formation was confirmed by the investigation of the*direction of motion
of the ions in electrolysis. The authors determined the dissociation
Card 1/3

Oxalate Complex Compounds of S/-'153/60/003/02/03/034
Zirconium BO11/BO03
constant of the zirconium monoxalate complex compound on the basis of
the absorption.of light in the ultraviolet range. It is 1.6-10-10. A
similar value was obtained from the equilibrium of the ferric thiocyanate
and oxalate complex compound. The dissociation constants were also
calculated for the complex compounds of Zr(C204)2 (- 4.6*10-8) (Table 3),
Zr(C204)3 2- (.. 1.9.10-4)~, and for Zr(C204)4 4- (= 5-08*10-1)- Furthermore,
the instability constant of the zirconyl-oxalate complex compound
ZrOC204 (. 2'.i-io-7) and the second instability constant of
ZrO(C204)2 4.57-10-4) were.calculated (Table 6). Finally, the
authors calculated the nomogram of the equilibria of the oxalate complex
compounds of zirconium and zirconyl in solution (Fig- 7)- It characterizes
the relatibn between the equilibrium conditions and the stability of
complex ions in the system. The following optical densities are shown in
tables 19 49 and 5: those of the isomolar series of the solutions Zr4+ in
0-5 and 1.0 M HC1 04 in Table 1, those of the system Fe3+ - SCN.- - Zr4+-
H2C204 at variable concentrations in Table 4, and those of the system
Card 2/3

Oxalate Complex Compounds of S/15 60/003/02/03/034
Zirconium B011Y,1003
Fe3+ - SCN_ - H2C204 - ZrOC12 at variable concentration of the
ZrOC12 in Table 5. The light-absorption curves are given at various pH
of the,solution in Figs. 1 and 3. The dependence of the formation of the
complex compound on time is illustrated in Fig. 2. The isomolar series
of the systpm ZrOC12 - H2C204 in various concentrations of the HC104
are represented in Fig- 4. The dependeneg of the aVaorption of light
on the concentration of the oxalic acid is indicated in Fig. 5. The
dependence of the concentration of free oxalate ions on the ratio
(ZrC20,4 2+) : (Zr(C204)2) is shown in Fig. 6. There are 7 figures, 6
tables, and 8 referencesq 4 of which are Soviet.
ASSOCIATION: Kiyevskiy gosudarstvennyy universitet im. T. G. Shevchenko;
Kafedra analiticheskoy khimii (Kiyev State University
imeni T. G. Shevehenko; Chair of Analytical Chemistry)
SUBMITTED: September'4, 1958
Card 3/3

BABED, A.K.; MUMISON, P.G.
Three-component complex compound containing iron, tin, and dimethyl-
glyoxime. -Zhur. neorg. khim.-5 no.10:2284-2289 0 l6o..
(MIRA 13:11)
1. Kiyevskiy gosudarstvennyy universitet.
(Tin compounds) (Iron compounds) (Glyoxime)

S/078/60/005/011/016/025
B015/BO60
AUTHORS: Babko, A. K., Kodenskaya, V. S.
TITLE: Study of Equilibrium in the Solution of Carbonatic Uranyl
Complexes
PERIODICAL: Zhurnal neorganicheskoy khimii, 1960, Vol. 5, No- 11,
pp. 2568 - 2574
TEXT: The authors conducted experiments to study the conditions of an
equilibrium between the uranyl hydroxide precipitate and the solution of
complex uranyl carbonates. In particular, it was attempted to establish
the optimum pH value for the formation of soluble complexes. A method
described previously (Ref. 12) was used for determining the solubility
product LP UO 2(OH )2' with the hydroxide being precipitated from a uraayl
nitrate solution with ammonia. Experimental results and calculation values
for LP (Table 1) show that in a 0.2 M ammonium nitrate solution
- 22
LP UO2(OH )2 - 1.8-10 The instability constant of the complex uranyl
Card 1/3

Study of Equilibrium in the Solution of S/07Y60/005/011/016/025
Carbonatic Uranyl Complexes B015 B060
carbonate was determined by the method of solubility in aqueous carbonate
solutions (Tables 2,3, results) and it was noted that K NO )2-
- 16 10-21, 2(CO3 2
2-7-10 and KU0 )4- - 2- for determinations made at pH 7 and
2(CO3 3
9. It is Lhown on the strength of experimental and literature data that
the solid uranyl carbonate is unstable under normal conditions and
practically hydrolyzes to completeness. The nomogram for the equilibrium
of the formation of uranyl carbonate complexes is calculated (Fig. 2) and
the equilibrium between the solutions of complexes and uranyl hydroxide
is explained to illustrate the dependence on the pH by the example of the
solubility of U02(OH)2 in a sodium carbonate solution. If for pH - 9
10-3 g.mol of an uranyl carbonate complex are to be maintained in the
solution, the concentration of free uranyl ion must amount to 1.8,10- 12
and it must be - log[CO 2- 1 - 4.5 and [CO 2- 1*10-3 mol,
3 free 3 total] -
respectively. Under these conditions 20% of uranyl is in the form of
Card 2/3

Study of Equilibrium in the Solution of
Carbonatic Uranyl Complexes
UO (CO )2- and 80% in the form of UO )4-
2 3 2 2(C03 3
3 tables, and 13 references: 6 Soviet, 1 US,
1 Indian, 1 Canadian, and I French.
SUBMITTEDs September 15, 1959
S/078/60/005/011/016/025
B0151B060
There are 3 figures,
2 German, 1 Italian,
Card 3/3

S/075/60/015/005/015/026/XX
B002/Bo-~6
AUTHORS: Babkoj, A. K. and Volkova, A. I.
TITLE: Photometric Determination of Titanium as Pyridine-Bali.-
cylate Complex q
PERIODICAL: Zhurnal analiticheskoy khimii. 11960, Vol. 15, No. 5,
pp. 587 - 590
TEXT: The authors found that titanium between PH 3-5 and 5 forms a c-om-
plex with salicylic acid, which, together with organic bases such as
pyridineq quinolinev pyramidon forms a highly colored compound which is
only little soluble in water and easily soluble in chloroform. Visuallyy
10 jig titanium can be detected in 25 ml chloroform. The following for.-.
mula is assumed on the basis of further not yet published investigations:
PyH (TiO) \ C6H 4 ~] . With a single extraction, 89 to 96% of
(~00 3 the titanium complex pass over into the
chloroform phase, viz. rising in the fol-
lowing order:
Card 1/3

Photometric Determination of Titanium as S/07 60/015/005/015/026/XX
Pyridine-salloylate Complex B002YB056
pyridine complex - quinoline complex - pyramidon complex. As the most
favorable pH range, the following was found: pH 3 3-5 for the
pyridine complex, pH 2-5 -- 4 for the quinoline and pyramidon complexes.
5+- 2+ 3+ VI
V 9CU 2 Fe , and Cr may interfere with the determination and are
therefore reduced before determination with thiosulfate. The nickel
complex. is extracted only from pH 4 - 5, but not yet in the case of
PI 3-5. The maximum of the light absorption is about 365 m~, but within
this rangep absorption of the salicylic acid already begins; therefore,
m,:tasurements are carried out at 400 or 430 mg. Within the concentration
range investigated (5 - 25*10" 5g Ti), the Beer I-aw holds for both wave-
lengths, but the sensitivity at 400 mii is higher. The titanium content
ii% sevezal kinds of steel was determined; the maximum error was 4%
(M,~an. value f:rom 6 - 8 determinations). There are 3 figures, 1 tables
a):Ld " non-Soviet reference.
Card 2/3

Photometric Determination of TiL-n4lim aa S/075/60/015/005/015/026/XX
Pyridine-salicylate Complex B002/BO56
ASSOCIATION: Institut obabohey i neorganicheakoy khimii AN USSR9 Kiyev
(Institute of General and Inorganic Chemistry AS 'UkrSSR,
Kiyev7-
SUBMITTED- Ju1Y 10, 1959
i
Ca:rd 3/3

S/073/60/026/004/015/018/XX
B023/BO64
AUTHORS: Babko, A. K. and Vasilenko, V. T.
TITLE: Comparison of Reagents for the Colorimetric Zirconium
Determination
PERIODICAL: Ukrainskiy khimicheskiy zhurnal, 1960, Vol. 26, No. 4,
pp. 514-518
TEXT: In the introduction the authors state that zirconium exerts no
chromophoric effect. For color reactions with respect to Zr it is there-
fore necessary to use reagents that are colored themselves and do not
change their color in complex formation with Zr. The spectrophotometria
characteristic of the reagent and of the reaction product are of greatest
importance for the selection of the reagents. Five of these characteristics
are mentioned, and it is stated that it has hitherto not been established
which of them is of greatest importance in the selection of a reagent in
photometry. The following characteristics are mentioned: 1) The difference
batween the wavelengths of the absorption spectrum maxima of the complex
with Zr and the wavelengths of the reagent itself at the same pH; 2)
Card 1/3

Comparison of Reagents for the Colorimetric S/073/60/026/004/015/018/XX
Zirconium Determination B023/BO64
relative, and 3) absolute difference between the molar coefficients of
light absorption of the complex and the reagent at X max; 4) relative and
5) absolute difference between the integral regions of the absorption
spectra of the complex and the reagent. This problem is discussed with
respect to the reagents for zirconium. A table shows the spectrophotometric
characteristics of 16 reagents. 1-6 are dyes of the triphenyl methane
type, 7-10 oxyketone dyes, 11-16 azo dyes,,-The curves of light absorption
were measured with the Cl~-M (SF-2M) spectrophotometer. A jo .. 3 mole
solution of zirconium chlorine oxido in 1 N hydrochloric acid was used.
The solutions of the organic reagents were used at jo-3 mole, except for
stilbazole, for which the concentration was 5-10-4 mole/l. The optimum
conditions of the reagent for zirconium, as well as the optimum pH were
determined. The spectrophotometric curves for xylene orange sere recorded
at pH 5, for thymol methyl blue in 1 N perchloric acid and for all other
reagents at pH 1.5. Data were found on the basis of the absorption spectra.
Fig. I shows the absorption spectra of the oomplexes and the reagents.
The detectable minimum is recommended as criterion for the sensitivity of
the reaction, The angle of inclination of the calibration curves (Fig. 2)
Card 2/3

Comparison of Reagents for the Colorimetric S/073/60/026/004/015/018/YX
Zirconium Determination B023/BO64
may serve as criterion for the photometric analysis. The calibration curves
were, as usual, recorded with the 4~3?K M-57 (FEK M-57) photocolorimeter.
In each case the respective reagent served as comparative solution. The
degree of the angle of inclination depends on the absorption spectrum and
corresponds to the molar ratio between the light absorption coefficient of
the complex and the reagent. Among all reagents investigated xylene orange,
thymol methyl blue, p-nitrobenzene azopyrocatechol, and phenyl fluorone
proved to be most sensitive in the photocolorimetric determination of
zirconium. There are 2 figures, 1 table,and 13 references: 5 Soviet.
ASSOCIATION: Insdtut obshchey i neorganicheskoy khimii AN USSR
(Institute of General and Inorganic Chemistry AS UkrSSR)
SUBMITTED: November 25, 1959
Card 3/3

S/)32/60/026/06/07/044
BO O/B126
AUTHORt Babko7 A. K,
TITLE. The Development of Analytical Chemistry in 1959
PERIODICAL- Zavodskaya laboratoriya, 1960, Vol. 26, No. 6, pp. 679 - 703
TEXTs In continuation of a communication of this type on 1958, a detailed
survey of the different methods of analysis published in 1959, with re-
spective explanations, is given. The following methods are discussed: pre-
cipitation and co-precipitationj complex formation reactions; catalytic
reactions; methods of extraction (formation of ternary complexesq methods
of studying the composition of extracted complexes, and the conditions of
extraction); titration of metals; photometric analysis (apparatus and
measuring techniquesq precision photometry, methods). A detailed table
(pp. 684-692) is given, which shows the analysis methods discussed, with
information on the element to be determined, the analysis reactiong the 10
characteristics of the method of analysis, and the respective information
in publications. V. I. Kuznetsov and K. B. Yatsimirskiy are named in the
text. There are 1 table and 277 references, 91 of which are Soviet.
Card 1/1

BABKO, UK.; GORDEYEVA, L.M.
Ter=7 complexes in the system titanium (IV) - pyrocatechol -
organic bass* Ukr. khU, shur. 26 no.6:762-766 160.
(MIU 14: 1)
1; Kiyevskiy gosudarstyennyy universitet im. T.G. Shevehemko.
(Titanium compounds) (Pyrocatechol)
(Qt~oline)

t BABIO, A. K* .; MAR 0, F. V.
Photometric determination of boron in steel with brilliant green.
,Zav-1ab. 26 nosll:-1202-1206 160.
(MIRA 13:11)
1. Institut obahchey I neorganichookoy khimil Akademli nauk USSR.
(Boron-Analysis) (steal)

S/137/62/000/003/180/191
A16o/Alol
AUTHORS: BabXo, A. K.; Rybal'chenko, L. V.
TITLE; Comparison characteristic of methods for determining zirconium in
titanium-zirconium ores
PERIODICAL: Referativnyy zhurnal, Metallurgiya, no. 3, 1962, 3, abstract 3 K 10
(Khim., fiz.-khim. i spektr. metody issled. rud redk. i rasseyan.
elementov," Moscow, Gosgeoltekhizdat, 1961, 5 - 12)
TEXT: Methods used for determining Zr in ores containing I - 30 % ZrO2,
I - 2 % Fe 0 and 30 - 50 % TiO included precipitation of Zr with the aid of
salicylic'2~~enylarsonic, phth2ic and mandelic acids and cupferron, in the form
of phosphate and hydroxyquinoline, and a titration of Zr with versene solution.
It has been found that for ores of this type the methods using salieylic, phenyl-
arsonic and phthalic acids are ineffective, because they do not ensure a suffi-
cient separation of Zr and Ti. Mandelic acid, phosphate-hydroxyquinoline methods
and the method using versene can be used for analyzing titanium-zirconium ores.
The latter method is least time consuming and produces satisfactory results. Its
Card 1/2

3/137/62/000/003/180/191
Comparison characteristic of methods ..... A16o/Aiol
shortcoming consists in unclear transition of indicator's (eriochrome black)
coloration at the end of titration. This method must be somewhat improved.
There are 14 references.
[Abstracter's note: Complete translation]
N. Gertseva
10.
Card 2/2

MKO, A.K. akademiki SHTOKALO~ M.I.
Reaction of niobium with xylenol orange. Dop. All URSR no.9:1179-
1182 161. (MM 14:11)
1. Institut obshchey i neorganicheskoy khimii A14 USSR.
2. AN USSR (for Babko). -
(Niobium)
(Xylenol)

BABKO A.K. akadernik; KISH, P.P.
-
Investigation of reagents for the photometric determination of
indiim. Dop. AN URSR soolO-.1323-1326 161, (14IRA 3-4: U)
1. Uzhgorodskiy goaudarstvennyy universitet. 2. AN USSR (for
Babko).
(Indium)
(Photometry)

E,2_ o2,0
21363
S/02 61/000/011/011/011
D299XI)504
AUTHORS: Babko, A. K., Academician AS UkrRSR, and Lukachina,
TITLE: Investigating ternary complexes of tantalum and niobi-
um by means of pyrogallol and addend III
PERIODICAL: Akademiya nauk UkrRSR. Dopovidiv no. 11, 1961t
1504-1507
TEXT: Tantalum- and niobium complexes, formed in the presence of
pyrogallol (H2Pg) and ethylenediamine tetra-acetic acid (denoted in
the following by EDTA) w re studied by spectrophotometric methods.
The spectrophotometer (, 4(SP-4) was Used. The absorption spectra
showed that by adding EDE'- to the solutions of pyrogallate complexes
of tantalum and niohium, new complex compounds are formed, having
characteriftic (eigen) absorption bands with A max ~__ 375 n)u (for tan-
talum) and 480 up (for niobium). In order to determine the nature
of the EDTA interaction, the isomolar series EDTk-tantalum (niobi-
Card 1/3

21363
S/021/61/000/011/011/011
Investigating ternary complexes ... D299/D304
um) were studied in the presence of excess pyrogallol. Tantalum
(niobium) pyrogallate also absorbs light. It was found that EDTA
acts not only as a Medium, but enters into the composition of pyro-
gallELte complexes of tantalum and niobium, forming compounds in the
ratio EDTA:Ta (Nb) = 1:1. The three-component systems form ternary
compounds which have 2 different addends in the coordination sphere.
The formation of new absorption bands (under the action of the EDTA)
is apparently due to a change in the state of the central atom in
a reaction of type NbO3 + H4YZ�NbOY*- +2H20. Graphs show the effect
of pyrogallol concentration on the niobium (tantalum) complexes and
other graphs show the effect of EDTA concentration on niobium (tan-
talum) pyrogallate. It was found that the dependence of 1 g
[Nb Y *Pg m'J on 1 g EH Pg3 is linear with tgU-= 1; hence the num-
Dlbyj 2
ber of moles of pyrogallol m = 1, which confirms the repults of the
isomolar series. Knowing the composition and the molar coefficients
of absorption (E(375)----*E(480 )= 5700) of the ternary complexes, it
Ta Nb
Card 2/3

21363
S/021/61/000/011/011/011
Investigating ternary complexes too D299/D304
isjossible to calculate their dissociation constants. These con-
at ts are listed in 2 tables. There are 4 figures, 2 tables and
6 references: 2 Soviet-bloc and 4 non-Soviet-bloc. The references
to the English-language publications read as follows: E. 0. Hunt,
R. A. Wells, Analyst, 79, 345, 1954; D. P. Wood, I. A. Scholes,
Anal. Chim. Acta, 21, 121, 1959; K. S. Lee, E. 0. Price, J. E.Land,
J. Amer. Chem. Soc., 78, 1325, 1956; V. Patrovsky, Collection, 23,
1774, 1958.
ASSOCIATION: Instytut zahallnoyi ta neorhanichnoy khimiyi AN USSR
(Institute of General and Inorganic Chemistry AS
UkrRSR)
SUBMITTED: June 8, 1961
Card 3/3

-3.*.LK(' ,~ . '. , . ; ol T I.". I ~ _,,, * I "', , ':.*I!. F.
,~;ztraction of hotero:-olracids. Silico.--.clybdic acid.
11 6
chob.zav.;!~i~m.i 4 z.c.3:3iC-373 1 1.
(:",j,.;,t lj,:l"N)
1. lUye,,-skiv grosladarBtvannyy vmivc---Zitct ii-.cni --levcherl-o.
alialiticlics"'..0-
(",ilicolaolywlic aci6.,)

BABKO, A.K.; DUBOV:a!KOj L.I.
Equilibrium in solution dUrinG ' he interaction of
with doubly clarged ai:'ier.,da. Zhur. neorg. ch:Lm.
1. Kiyevs'ciy 6osudarstvem:rr universitet im. T.G.
(Complex iono) (Dissociation)
tr-,*cl:arfe-_'- cations
r,
') no.1:136-139 'O'l-
(imma 11'.: 2)
SLevcherLim.

8/078 61/006/002/005/017
B017%054
AUTHORS: Babko, A. K., Volkova, A. I., GetImang T. Ye.
TITLE: Crystalline Salicylate Complex Compounds of Titanium
PERIODICAL: Zhurnal neorganicheekoy khimii, 1961, Vol. 6, No. 2,
pp. 354 - 359
TEXT: The authors studied the composition and properties of salicylate
and pyridine salioylate complexes of titanium separated from aqueous solu-
tions in solid form. The solubility of titanium salicylate depends on the
pH of the solution. Fig. 1 shows the solubility of titanium salicylate as v
dependent on the pH of the solution. The formation of titanium salicylate
complexes from aqueous solutions proceeds stepwise. The investigation of
the composition of the crystalline titanium salicylate complexes shows
that the titanium saliovlate ratio in these compounds in dependence on the
pH of the solution in I : 1, 1 : 2, and 1 : 3. The pyridine salioylate
complexes of titanium were produced by adding pyridine to the aqueous
titanium salicylate solution, a fine crystalline yellow powder being fomed
in the ooldr in which the ratio of components Ti t Sal : Py - I : 3
Card 1/3

Crystalline Salicylate Complex Compounds S/078/61/006/002/005/017
of Titanium B017/BO54
whereas from hot solutions a crystalline orange-Pred precipitate is
separated in which the ratio of components Ti : 5a1 : Py = 1 : 3 : 2.
Titanium pyridine salicylates are extractable with chloroform. The
following formulas were suggested for the structure of solid titanium
salicylate complexes:
(NH io(