Cation Exchange Chromatographic Separation of Bismuth (III) in Mixed Solvent and Non-Aqueous Systems

S. V. Manjarekar and J. D. Chavan

Analytical Laboratory, The Institute of Science, 15 Madam Cama Road, Bombay 400 032, India

ABSTRACT:

Cation exchange behaviour of Bismuth (III) of Dowex 50W-X8 has been studied in mixed solvent and non-aqueous systems. Acetone . Ethanol. Butanol. 2-Propanol. Dioxanc and Tetrahydrofuran in conjunction with 0.2 M HBr used as eluants. The method has been successfully applied for the separation of Bi(III) from As (III) and Sb (III) . Bismuth ion after cluting is determined hy thiourea Spectrophotomctrically. The method is applicable to the analyst of pharmaceutical samples, alloys and synthetic mixtures.

KEYWORDS:

Exchange; Separation; Non-Aqueous

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Copy the following to cite this article: Manjarekar S. V, Chavan J. D. Cation Exchange Chromatographic Separation of Bismuth (III) in Mixed Solvent and Non-Aqueous Systems. Orient J Chem 1993;9(1).

Copy the following to cite this URL: Manjarekar S. V, Chavan J. D. Cation Exchange Chromatographic Separation of Bismuth (III) in Mixed Solvent and Non-Aqueous Systems. Orient J Chem 1993;9(1). Available from: http://www.orientjchem.org/?p=38364