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Title: STUDIES ON THE SOLUBILITY OF ZIRCONIUM, THORIUM AND URANIUM PHENYLARSONATES (in Russian)

Abstract

The solubility of sexa- and tetravalent uranium, zirconium, and thorium phenylarsonates in solutions of different acidity, in the presence of phenylarsonic acid, was studied by the labeled atom method. The conditions for their most complete precipitation were established and the solubility was determined as follows: uranium(IV) phenylarsonate 3 x 10/sup -5/ M; uranium(IV) phenylarsonate 1 x 10/sup -5/ M; zirconium phenylarsonate (0.5 plus or minus 0.2) x 10/sup -5/ M; and thorium phenylarsonate 10/sup -5/ M. The logarithms of the concentration constants for the reactions of phenylarsonate formation were calculated to be equal: uranium(VI) 2.2 plus or minus 0.2; uranium(IV) 6.5 + 0.3; zirconium 11.5 plus or minus 0.3; and thorium

Authors:
Publication Date:
Research Org.:
Originating Research Org. not identified
OSTI Identifier:
4115104
NSA Number:
NSA-15-007351
Resource Type:
Journal Article
Journal Name:
Zhur. Anal. Khim.
Additional Journal Information:
Journal Volume: Vol: 15; Other Information: Orig. Receipt Date: 31-DEC-61
Country of Publication:
Country unknown/Code not available
Language:
Russian
Subject:
CHEMISTRY; ACIDITY; ARSENIC COMPOUNDS; ARSONIC ACID; ATOMS; LABELLED COMPOUNDS; ORGANIC ACIDS; ORGANIC COMPOUNDS; PHENYL RADICALS; PRECIPITATION; SOLUBILITY; SOLUTIONS; THORIUM COMPOUNDS; TRACER TECHNIQUES; URANIUM COMPOUNDS; ZIRCONIUM COMPOUNDS

Citation Formats

Mikhailov, V A. STUDIES ON THE SOLUBILITY OF ZIRCONIUM, THORIUM AND URANIUM PHENYLARSONATES. Country unknown/Code not available: N. p., 1960. Web.
Mikhailov, V A. STUDIES ON THE SOLUBILITY OF ZIRCONIUM, THORIUM AND URANIUM PHENYLARSONATES. Country unknown/Code not available.
Mikhailov, V A. 1960. "STUDIES ON THE SOLUBILITY OF ZIRCONIUM, THORIUM AND URANIUM PHENYLARSONATES". Country unknown/Code not available.
@article{osti_4115104,
title = {STUDIES ON THE SOLUBILITY OF ZIRCONIUM, THORIUM AND URANIUM PHENYLARSONATES},
author = {Mikhailov, V A},
abstractNote = {The solubility of sexa- and tetravalent uranium, zirconium, and thorium phenylarsonates in solutions of different acidity, in the presence of phenylarsonic acid, was studied by the labeled atom method. The conditions for their most complete precipitation were established and the solubility was determined as follows: uranium(IV) phenylarsonate 3 x 10/sup -5/ M; uranium(IV) phenylarsonate 1 x 10/sup -5/ M; zirconium phenylarsonate (0.5 plus or minus 0.2) x 10/sup -5/ M; and thorium phenylarsonate 10/sup -5/ M. The logarithms of the concentration constants for the reactions of phenylarsonate formation were calculated to be equal: uranium(VI) 2.2 plus or minus 0.2; uranium(IV) 6.5 + 0.3; zirconium 11.5 plus or minus 0.3; and thorium},
doi = {},
url = {https://www.osti.gov/biblio/4115104}, journal = {Zhur. Anal. Khim.},
number = ,
volume = Vol: 15,
place = {Country unknown/Code not available},
year = {Thu Sep 01 00:00:00 EDT 1960},
month = {Thu Sep 01 00:00:00 EDT 1960}
}