Published January 1999
| Version v1
Book
Radiochemical solvent extraction of Cr(III) and Cr(VI) using 51Cr tracer
Creators
- 1. Dept. of Chemistry, Nagpur Univ., Nagpur (India)
- 2. Univ. of Roorkee, Roorkee (India)
Description
Radiochemical solvent extraction methods have been developed for the determination of Cr(III) and Cr(VI) separately using 51Cr tracer. Cr(III) forms greenish yellow complex with TTA at pH 5 and then extracted into chloroform. Cr(VI) is complexed with N-benzoylphenylhydroxylamine (BPHA) in 1M HCl medium and extracted into EMK. Extraction conditions such as pH, time of equilibration, nature of diluent, quantitative nature of extraction and interferences have been optimised. Accuracy and precision of the method were evaluated. (author)
Additional details
Publishing Information
- Publisher
- Bhabha Atomic Research Centre
- Imprint Place
- Mumbai (India)
- Imprint Title
- Proceedings of nuclear and radiochemistry symposium
- Imprint Pagination
- 466 p.
- Journal Page Range
- p. 335-336
Conference
- Title
- nuclear and radiochemistry symposium
- Acronym
- NUCAR 99
- Dates
- 19-22 Jan 1999
- Place
- Mumbai (India)
INIS
- Country of Publication
- India
- Country of Input or Organization
- India
- INIS RN
- 30044082
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CHROMIUM 51; CHROMIUM COMPLEXES; DISTRIBUTION FUNCTIONS; PH VALUE; RADIOCHEMICAL ANALYSIS; SOLVENT EXTRACTION; TTA
- Descriptors DEC
- BETA DECAY RADIOISOTOPES; CHEMICAL ANALYSIS; CHROMIUM ISOTOPES; COMPLEXES; DAYS LIVING RADIOISOTOPES; ELECTRON CAPTURE RADIOISOTOPES; EVEN-ODD NUCLEI; EXTRACTION; HETEROCYCLIC COMPOUNDS; INTERMEDIATE MASS NUCLEI; ISOTOPES; KETONES; NUCLEI; ORGANIC COMPOUNDS; ORGANIC FLUORINE COMPOUNDS; ORGANIC HALOGEN COMPOUNDS; ORGANIC SULFUR COMPOUNDS; QUANTITATIVE CHEMICAL ANALYSIS; RADIOISOTOPES; SEPARATION PROCESSES; TRANSITION ELEMENT COMPLEXES
Optional Information
- Notes
- 2 refs., 2 tabs.