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Complexes of Ruthenium and Osmium with 4‐Amino‐2‐Mercapto‐5‐Nitroso‐6‐Pyrimidinol
Author(s) -
Kushwaha V.,
Jain P.,
Katyal M.,
Singh R. P.
Publication year - 1976
Publication title -
journal of the chinese chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.329
H-Index - 45
eISSN - 2192-6549
pISSN - 0009-4536
DOI - 10.1002/jccs.197600007
Subject(s) - ruthenium , chemistry , osmium , nitroso , absorbance , salt (chemistry) , ammonium , inorganic chemistry , polymer chemistry , medicinal chemistry , organic chemistry , catalysis , chromatography
Abstract Ruthenium(III) and osmium(VIII) form coloured complexes with 4–amino −2‐mercapto‐5‐nitroso‐6‐pyrimidinol (ammonium salt). The complexes have been spectrophotometrically studied and made use of in determination of the two metals; the reaction with ruthenium is particularly sensitive (0.006 μ g of ruthenium/cm 2 for 0.001 absorbance). Many ions do not interfere in the determination.