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

¹Department of Chemistry, Holkar Science College, Indore, India.

²Department of Chemistry, Government Science & Commerce College, Benazeer, Bhopal - 462 001 India.

ABSTRACT:

A survey of literature reveals that p-dimethyl amino benzylidene rhodanine have been used for spectrophotometric determination of Silver and Copper^1,2. 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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Copy the following to cite this article: Gandhe S, Pradhan A, Gautam M. D. 5-(2-Methyl-4-N-Cyanoethyl-N-Benzenesulphonyl Aminobenzylidene)-Rhodanine as A Selective Reagent for Rapid Spectrophotometry Determination of Copper, Silver and Nickel. Orient J Chem 1999;15(1).

Copy the following to cite this URL: Gandhe S, Pradhan A, Gautam M. D. 5-(2-Methyl-4-N-Cyanoethyl-N-Benzenesulphonyl Aminobenzylidene)-Rhodanine as A Selective Reagent for Rapid Spectrophotometry Determination of Copper, Silver and Nickel. Orient J Chem 1999;15(1). Available from: http://www.orientjchem.org/?p=36975