ISSN print edition: 0366-6352 ISSN electronic edition: 1336-9075 Registr. No.: MK SR 9/7 Published monthly

Spectrophotometric determination of platinum metals. IV. Determination of rhodium and platinum with Chromazurol S in the presence of cation-active tensides

J. Šabartová, M. Herrmannová, M. Malát, and L. Čermáková

Department of Analytical Chemistry, Faculty of Natural Sciences, Charles University, 128 40 Prague

Abstract:  The interaction of Chromazurol S with Rh(III) and Pt(IV) was investigated in the presence of cetylpyridinium or l-(ethoxycarbonyl)pentadecyltrimethylammonium bromide. A new spectrophotometric method for the deter­mination of the two metals has been developed on this basis.

Full paper in Portable Document Format: 341a111.pdf

Chemical Papers 34 (1) 111–117 (1980)