Solvent extraction of Co/II/ with isonitrosobenzoylacetone into chloroform
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A rapid and selective method has been developed for the extraction of Co/II/ with isonitrosobenzoylacetone into chloroform. The effect of various parameters on the extraction coefficient value such as effect of pH, time of equilibration, effect of various cations and anions have been evaluated. The stoichiometry of metal to reagent determined by the method of substoichiometric extraction was found to be 1∶2. It was further supported by the slope ratio method.
KeywordsPhysical Chemistry Inorganic Chemistry Chloroform Solvent Extraction Ratio Method
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