Substoichiometric extraction and quantification of cobalt with potassium salts of ethyl, propyl, butyl, pentyl and benzyl xanthates |
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Authors: | P. Chandrasekhar Reddy K. S. S. Prasad B. Rangamannar |
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Affiliation: | (1) Radiochemical Laboratories, Department of Chemistry, Sri Venkateswara University, 517 502 Tirupati, India;(2) Department of Geology, Sri Venkateswara University, 517 502 Tirupati, India |
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Abstract: | A rapid and sensitive substoichiometric radiochemical procedure has been developed for the extraction of cobalt with potassium salts of ethyl, propyl, butyl, pentyl and benzyl xanthates. The relative extractabilities of the cobalt-xanthate complexes into chloroform and carbon tetrachloride were studied. Substoichiometric quantification methods were developed in each case and utilised to determine the cobalt content present in standard solutions as well as biological samples. |
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