The use of redox reactions in the analysis of dyes and dye intermediates. XVI. The influence of proton donors on direct current polarographic behavior of 4,4′-disubstituted azobenzenes in acetonitrile

J. Barek, A. Berka, V. Borek

Research output: Contribution to journalArticle

4 Citations (Scopus)


The influence of water and perchloric acid on the polarographic behavior of 4,4′-disubstituted azobenzene derivatives in acetonitrile has been investigated. The conditions were defined for the polarographic determination of the test substances in acetonitrile containing various concentration of water. The presence of strong acids prevents analytical use of these reactions.

Original languageEnglish
Pages (from-to)94-104
Number of pages11
JournalMicrochemical Journal
Issue number1
Publication statusPublished - 1 Jan 1985
Externally publishedYes


ASJC Scopus subject areas

  • Analytical Chemistry
  • Spectroscopy

Cite this