Study of (Cd (II) -Amino Acids-Triazole) System as a Tool in Removal of Excess Cadmium from Human Blood (A Polarogrpahic Aproach)

Snoj Kumar, P. K. S. Chauhan, H. K. Sharma and R. K. Paliwal

Department of Chemsitry, Narain College, Shikohabad - 205 135 India.  

ABSTRACT:

The excess of Pb & Cd in human blood, causing stone problem and cancer in gall bladder is conspicuous among the residents of Ganga belt. We have studied mixed ligand complexes of Trizole (Tr), Glycine (gly¹-) and Alanaine (ala1-) with Cd (II) which make Cd solubel and excrete it through urine. The Stability constants of these complexes [Cd (gly) (Tr)]+, [Cd (gly)2(Tr)], [Cd (ala) (Tr)]+, and [Cd (ala)2(Tr)]+, are log b11 = 5.20, log b21 = 8.556, log b11 = 5.11, and log b21 = 8.50 respectievly at pH 7.3 and 25±0.1°C. The value of stability constant is determined by polarographic method.

KEYWORDS:

Polarography; mixed ligand complexes; stability constants

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Copy the following to cite this article: Kumar S, Chauhan P. K. S, Sharma H. K, Paliwal R. K. Study Of (Cd (II) -Amino Acids-Triazole) System as a Tool In Removal of Excess Cadmium from Human Blood (A Polarogrpahic Aproach). Orient J Chem 2009;25(2).

Copy the following to cite this URL: Kumar S, Chauhan P. K. S, Sharma H. K, Paliwal R. K. Study Of (Cd (II) -Amino Acids-Triazole) System as a Tool In Removal of Excess Cadmium from Human Blood (A Polarogrpahic Aproach). Orient J Chem 2009;25(2). Available from: http://www.orientjchem.org/?p=23245