Spectrophotometric Determination of Ag (I) With 2,3-Dihydroxypyridine

R.S.Sindhu; Shashi K. Bansal,; Shiella Tikku; Suman Shrey

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Spectrophotometric Determination of Ag (I) With 2,3-Dihydroxypyridine

R.S. Sindhu, Shashi K. Bansal, Shiella Tikku and Suman Shrey

Chemistry Department, Regional College Of Education, Ajmer-305 004 India.

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ABSTRACT:

A red species is formed when Ag (I) reacts with 2,3-dihydroxypyridine at pH 7.0-9.0. The species has λ max 520 nm and obeys Beer's law upto 8.5 μg ml. The composition (metal:ligand) is 1:1 . Some foreign ions interfere in the spectrophotometric determination of Ag (I).

KEYWORDS:

Spectrophotometric; 3-Dihydroxypyridine