Abstract
The reduction of indium(III)-Eriochrome Red B complex is studied in wide ranges of pH and concentrations by cyclic voltammetry with a linear potential sweep. The ratio of components in the complex is found to be 1 : 2. The mechanism of the electrode process is discussed. It is shown that In(III) can be determined in the presence of Cd(II) and Fe(III).
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Translated from Zhurnal Analiticheskoi Khimii, Vol. 60, No. 11, 2005, pp. 1182–1186.
Original Russian Text Copyright © 2005 by Dubenskaya, Levitskaya, Poperechnaya, Tymoshuk, Kopot'.
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Dubenskaya, L.O., Levitskaya, G.D., Poperechnaya, N.P. et al. Voltammetric Reduction of In(III)-Eriochrome Red B Complexes. J Anal Chem 60, 1052–1055 (2005). https://doi.org/10.1007/s10809-005-0237-0
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DOI: https://doi.org/10.1007/s10809-005-0237-0