Published February 9, 1983
| Version v1
Journal article
Radiochemical determination of thallium by substoichiometric reduction
- 1. Sri Venkateswara Univ., Tirupati (India)
Description
A method was developed for the determination of thallium by substoichiometric reduction of Tl(III) with thiourea and separation of the two oxidation states by the extraction of the former into iso-amyl acetate. Thiourea reduces Tl(III) at room temperature quantitatively, with a 2:1 stoichiometry. 2-25 μg Tl can be determined by this method with a precision of 4%. (author)
Additional details
Publishing Information
- Journal Title
- Radiochem. Radioanal. Lett.
- Journal Volume
- 55
- Journal Issue
- 4
- Series
- Radiochem. Radioanal. Lett.
- Journal Page Range
- 221-225
- ISSN
- 0079-9483
INIS
- Country of Publication
- Hungary
- Country of Input or Organization
- Hungary
- INIS RN
- 14770836
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- ACCURACY; ACETIC ACID ESTERS; AQUEOUS SOLUTIONS; CALIBRATION; ERRORS; HYDROCHLORIC ACID; ISOTOPE DILUTION; RADIOMETRIC ANALYSIS; REDUCTION; SOLVENT EXTRACTION; SUBSTOICHIOMETRY; THALLIUM; THALLIUM COMPLEXES; THALLIUM SULFATES; THALLIUM 204; THIOUREA
- Descriptors DEC
- ANTITHYROID DRUGS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CARBONIC ACID DERIVATIVES; CARBOXYLIC ACID ESTERS; CHEMICAL ANALYSIS; CHEMICAL REACTIONS; CHLORINE COMPOUNDS; COMPLEXES; DISPERSIONS; DRUGS; ELEMENTS; ESTERS; HALOGEN COMPOUNDS; HEAVY NUCLEI; HOMOGENEOUS MIXTURES; HYDROGEN COMPOUNDS; INORGANIC ACIDS; ISOTOPE APPLICATIONS; ISOTOPES; METALS; MIXTURES; NUCLEI; ODD-ODD NUCLEI; ORGANIC COMPOUNDS; ORGANIC SULFUR COMPOUNDS; OXYGEN COMPOUNDS; QUANTITATIVE CHEMICAL ANALYSIS; RADIOISOTOPES; SEPARATION PROCESSES; SOLUTIONS; SULFATES; SULFUR COMPOUNDS; THALLIUM COMPOUNDS; THALLIUM ISOTOPES; THIOUREAS; TRACER TECHNIQUES; YEARS LIVING RADIOISOTOPES
Optional Information
- Notes
- 6 refs.