Abstract
5-(2-Methyl-4-N-Cyanoethyl-N-Benzenesulphonyl Aminobenzylidene)-Rhodanine as A Selective Reagent for Rapid Spectrophotometry Determination of Copper, Silver and Nickel
Sandhya Gandhe1, Alka Pradhan1 and Mangla Dave Gautam2
Abstract:
A survey of literature reveals that p-dimethyl amino benzylidene rhodanine have been used for spectrophotometric determination of Silver and Copper1,2. The present communication reports determination of trace amount of copper, silver and nickel using newly synthesised 5-(2-methyl-4-N-cyanoethyl-N-benzenesulphonyl amino benzylidene)-Rhodanine as analytical reagent. Method is found to be fairly selective and more sensitive for the determination of silver.
Keywords:spectrophotometric; determination; benzylidene benzenesulphonyl
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