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A Spectrophotometric Study on Complex Formation of Tungsten (VI) with Glycine Cresol Red
Author(s) -
Srivastava K. C.,
Rao P. Appa
Publication year - 1975
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.197500047
Subject(s) - chemistry , chelation , tungsten , glycine , reagent , metal ions in aqueous solution , spectrophotometry , metal , ion , nuclear chemistry , inorganic chemistry , chromatography , organic chemistry , biochemistry , amino acid
Glycine cresol red (G. C. R) has been used as a complexometric indicator and a reagent for the spectrophotometric determination of inorganic ions 1‐4 . It forms stable coloured chelates iusolution with some metal ions under appropriate conditions. This communication give the composition and stability of tungsten G. C. R. Chelate.