Published May 1992 | Version v1
Journal article Metadata-only

Study of vanadium complexing with 2-hydroxy-5-sulfobenzeneazobarbituric acid

Creators

  • 1. Dagestanskij Gosudarstvennyj Univ., Makhachkala (Russian Federation)

Description

Vanadium(4) complexing with 2-hydroxy-5-sulfobenzeneazobarbituric acid was investigated by spectrophotometric method. It is shown that vanadium forms complex compound with the given reagent (H2R) with ratio of V:Y2R = 1:1 at pH 4. Instability constants of the complex and acid dissociation constants of the reagent were determined. Probable composition and chemcial aspect of complexing in analyzed system are presented

Additional details

Additional titles

Original title (Russian)
Изучение комплексообразования ванадия с 2-окси-5-сульфобензолазобарбитуровой кислотой

Publishing Information

Journal Title
Zhurnal Neorganicheskoj Khimii
Journal Volume
37
Journal Issue
5
Journal Page Range
p. 1120-1123.
ISSN
0044-457X
CODEN
ZNOKAQ

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
24018187
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
CHEMICAL PREPARATION; CHEMICAL REACTION KINETICS; COORDINATION VALENCES; EQUILIBRIUM; MOLECULAR STRUCTURE; ORGANIC OXYGEN COMPOUNDS; PH VALUE; PYRIMIDINES; QUANTITY RATIO; SPECTROPHOTOMETRY; STABILITY; VANADIUM COMPLEXES
Descriptors DEC
AZINES; COMPLEXES; HETEROCYCLIC COMPOUNDS; KINETICS; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; REACTION KINETICS; SYNTHESIS; TRANSITION ELEMENT COMPLEXES; VALENCE