Published October 1978 | Version v1
Journal article Metadata-only

Anodic dissolution of vanadium electrode in anhydrous acetic acid and its application to coulometric titration

Creators

  • 1. Moskovskij Gosudarstvennyj Univ. (USSR)
  • 2. Kazanskij Gosudarstvennyj Univ. (USSR)

Description

The mechanism of anodic vanadium dissolution in anhydrous CH3COOH is investigated to detect optimal conditions of vanadium ion generation in different oxidation degrees and to study the possibility of using these ions as coulometric titrants for determining organic and inorganic compounds. It is established that vanadium electrode ionization in anhydrous CH3COOH may be accompanied by formation of vanadium (4) or vanadium (5) or polyvanadium ion. Electrogenerated vanadium (5) can be used for coulometric determination of microgram amounts of Fe (2), Sn (2), ascorbic acid, thiourea, its derivatives and some aromatic disulphides

Additional details

Additional titles

Original title (Russian)
Анодное растворение ванадиевого электрода в безводной уксусной кислоте и его применение при кулонометрическом титровании

Publishing Information

Journal Title
Zh. Anal. Khim.
Journal Volume
33
Journal Issue
10
Series
Zh. Anal. Khim.
Journal Page Range
1898-1903
ISSN
0044-4502

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
10451331
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
ACETIC ACID; ANODES; CATIONS; DISSOLUTION; TITRATION; VALENCE; VANADIUM; VANADIUM COMPOUNDS
Descriptors DEC
CARBOXYLIC ACIDS; CHARGED PARTICLES; ELECTRODES; ELEMENTS; IONS; METALS; MONOCARBOXYLIC ACIDS; ORGANIC ACIDS; ORGANIC COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; TRANSITION ELEMENTS

Optional Information

Notes
For English translation see the journal J. Anal. Chem. USSR.