Journal of Radioanalytical Chemistry

, Volume 13, Issue 2, pp 343–347 | Cite as

Separation of zinc(II), cadmium(II) and mercury by solvent extraction using thiocarbohydrazide and the complexing agent

  • S. R. Joshi
  • P. K. Srivastava
  • S. N. Tandon


The extraction behaviour is reported of zinc(II), cadmium(II) and mercury(II) complexes of thiocarbohydrazide in benzene, chloroform, carbon tetrachloride, di-isopropyl ether, ethyl acetate, amyl acetate, and amyl alcohol. The separation of the three elements has been achieved by the use of various masking agents, as well as by making use of the effect ofpH on their extractability.


Cadmium Carbon Tetrachloride Amyl Dithizone Percentage Extraction 
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Copyright information

© Akadémiai Kiadó 1973

Authors and Affiliations

  • S. R. Joshi
    • 1
  • P. K. Srivastava
    • 1
  • S. N. Tandon
    • 1
  1. 1.Department of ChemistryUniversity of RoorkeeRoorkeeIndia

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