Published March 10, 1989
| Version v1
Journal article
Use of the temperature jump technique for the spectrophotometric determination of uranium(VI) and thorium(IV) in mixtures
Creators
- 1. V. I. Vernadskii Institute of Geochemistry and Analytical Chemistry, Moscow (USSR)
Description
In this study it is shown possible to use the temperature jump method to determine elements in a mixture without their preliminary separation. The complexing reaction of Arsenazo III with Th4+ and UO22+ was chosen as the model reaction. This choice is governed by the extensive use of the reagent Arsenazo III for the photometric determination of thorium(IV) and uranium(VI) and also by the kinetics and mechanism of the reaction having been studied in detail by kinetic spectroscopy methods
Additional details
Publishing Information
- Journal Title
- Journal of Analytical Chemistry of the USSR (English Translation)
- Journal Volume
- 43
- Journal Issue
- 9
- Series
- J. Anal. Chem. USSR (Engl. Transl.).
- Journal Page Range
- 1341-1346
- ISSN
- 0021-8766
- CODEN
- JACUA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 21030377
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Resource subtype / Literary indicator
- Translation
- Descriptors DEI
- ARSENAZO; COMPLEXOMETRY; INTERFERING ELEMENTS; MIXTURES; REAGENTS; RELAXATION; SAMPLE PREPARATION; SPECTROPHOTOMETRY; TEMPERATURE DEPENDENCE; TEMPERATURE GRADIENTS; TEMPERATURE MEASUREMENT; THORIUM COMPLEXES; THORIUM COMPOUNDS; URANIUM COMPOUNDS; URANYL COMPLEXES; URANYL COMPOUNDS; VALENCE
- Descriptors DEC
- ACTINIDE COMPLEXES; ACTINIDE COMPOUNDS; AROMATICS; ARSENIC COMPOUNDS; ARSONIC ACIDS; AZO COMPOUNDS; COMPLEXES; DISPERSIONS; HYDROXY COMPOUNDS; ORGANIC ACIDS; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; ORGANIC SULFUR COMPOUNDS; PHENOLS; POLYPHENOLS; SULFONIC ACIDS; URANIUM COMPLEXES
Optional Information
- Notes
- Transl.: Cover-to-cover translation of Zhurnal Analiticheskoj Khimii (USSR).