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Analytical Application of Deapg as Gravimetric Reagent II, Estimation of Pt(IV)
Author(s) -
Upadhyay R. K.,
Tewari A. P.
Publication year - 1980
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.198000029
Subject(s) - chemistry , gravimetric analysis , phenylglyoxal , reagent , platinum , ion , inorganic chemistry , catalysis , organic chemistry , biochemistry , amino acid , arginine
p ‐Diethylaminoanil of phenylglyoxal (abbreviated as DEAPG) precipitates Platinum (IV) quantitatively and gives greyish brown complex in the p H range 5.4 to 5.8 by adding slightly more than theoretical quantity of the ligand. It can be used for the gravimetric estimation of Pt(IV) either alone or in the presence of foreign ions.