Catalytic spectrophotometric determination of iodide in pharmaceutical preparations and edible salt

The catalytic effect of iodide on the oxidation of four dyes: viz. variamine blue (VB), methylene blue (MB), rhodamine B (RB), and malachite green (MG) with different oxidizing agents was investigated for the kinetic spectrophotometric determination of iodide. The above catalyzed reactions were moni...

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Veröffentlicht in:	Drug testing and analysis 2012-02, Vol.4 (2), p.129-135
Hauptverfasser:	El-Ries, M.A., Khaled, Elmorsy, Zidane, F.I., Ibrahim, S.A., Abd-Elmonem, M.S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Catalysis catalytic spectrophotometry Coloring Agents - chemistry edible salt Food Analysis - methods iodide Iodides - analysis Limit of Detection Oxidation-Reduction pharmaceutical preparations Pharmaceutical Preparations - chemistry Sodium Chloride, Dietary - analysis Spectrophotometry - methods variamine blue (VB)
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