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Polarographische Untersuchungen von aus Cadmium(II) und Propylendiamin in wäßrigem Dimethylformamid entstandenen Komplexen

Research paper by A. K. Maheshwari, D. S. Jain, J. N. Gaur

Indexed on: 01 Mar '77Published on: 01 Mar '77Published in: Monatshefte für Chemie - Chemical Monthly



Abstract

The reduction of Cd(II) in propylenediamine was found to be reversible and diffusion controlled. The complexes of Cd(II) with propylenediamine in 25%, 50%, and 75% dimethylformamide have been studied polarographically using theDeFord andHume's treatment as extended byIrving. Increase in the stability constants was observed with increase in dimethylformamide percentage. The percentage composition of the various complexed and uncomplexed species in 25% and 50% dimethylformamide are presented.