Abstract

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

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).

Spectrophotometric; 3-Dihydroxypyridine

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