Published 1983 | Version v1
Journal article Metadata-only

Determination of trace amounts of ruthenium with dithizone by means of substoichiometric isotope dilution analysis

Creators

  • 1. Paedagogische Hochschule Karl Liebknecht, Potsdam (German Democratic Republic). Sektion Chemie/Biologie

Description

Hexachlororuthenat(III) and the ruthenylion (RuO2+) react with dithizone on heating in weakly acidic water-ethanol solution. The complexes formed can be extracted into chloroform. Based on this reaction, a reproducible, selective determination of ruthenium (20 ppb) is achieved by means of substoichiometric isotope dilution analysis, using 106Ru. (author)

Additional details

Additional titles

Original title (Hungarian)
Bestimmung von Rutheniumspuren mit Dithizon Mittels substoechiometrischer Isotopenverduennungsanalyse

Publishing Information

Journal Title
J. Radioanal. Chem.
Journal Volume
79
Journal Issue
1
Series
J. Radioanal. Chem.
Journal Page Range
77-81
ISSN
0134-0719

INIS

Country of Publication
Hungary
Country of Input or Organization
Hungary
INIS RN
14798179
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
CHLOROFORM; ETHANOL; INTERFERING ELEMENTS; ISOTOPE DILUTION; QUANTITATIVE CHEMICAL ANALYSIS; RUTHENIUM; RUTHENIUM COMPLEXES; RUTHENIUM 106; SENSITIVITY; SOLVENT EXTRACTION; SUBSTOICHIOMETRY; WATER
Descriptors DEC
ALCOHOLS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CHEMICAL ANALYSIS; COMPLEXES; ELEMENTS; EVEN-EVEN NUCLEI; HYDROGEN COMPOUNDS; HYDROXY COMPOUNDS; INTERMEDIATE MASS NUCLEI; ISOTOPE APPLICATIONS; ISOTOPES; METALS; NUCLEI; ORGANIC CHLORINE COMPOUNDS; ORGANIC COMPOUNDS; ORGANIC HALOGEN COMPOUNDS; OXYGEN COMPOUNDS; PLATINUM METALS; RADIOISOTOPES; RUTHENIUM ISOTOPES; SEPARATION PROCESSES; TRACER TECHNIQUES; TRANSITION ELEMENT COMPLEXES; TRANSITION ELEMENTS; YEARS LIVING RADIOISOTOPES

Optional Information

Notes
14 refs.