Synergistic Effect in Solvent Extraction of Cobalt (II) With Banzohydro-Oxamic and Salicylhydroxamic Acid

B. L. Hiran and S. N. Joshi

Department of Chemistry, University College of Science, Sukhadia University, Udaipur 313 001 India.

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ABSTRACT:

The extraction of Cobalt (II) in choroform system with benzohydromaxic (BHA) and salicylhydromaxic acid (SHA) in presence of pyridine quinoline has been studied in the pH range 4.5 to 7.7. Effect of various basis, salts and diluents have been investigated. Co (II) is extracted as an ion pair (LH)2 [Co(CIO4)4]

KEYWORDS:

Synergistic; Extraction; Banzohydro-Oxamic; Salicylhydroxamic