The use of redox reactions in the analysis of dyes and dye intermediates. XV. Direct current polarography of some water-insoluble azo pigments in acetonitrile

J. Barek, A. Berka, V. Borek

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The polarographic behavior of five water-insoluble azo pigments was studied in an acetonitrile medium. The diffusion character of the observed limiting currents was confirmed and a mechanism was proposed for the polarographic reduction. The possibility of an analytical application is briefly discussed.

Original languageEnglish
Pages (from-to)241-247
Number of pages7
JournalMicrochemical Journal
Issue number2
Publication statusPublished - 1 Jan 1985
Externally publishedYes


ASJC Scopus subject areas

  • Analytical Chemistry
  • Spectroscopy

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