Electrochemical determination of N,N-dimethyl-4-amino-4′-aminoazobenzene

J. Barek, R. Hrnčíř

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

N,N-Dimethyl-4-amino-4′-aminoazobenzene has been determined using differential pulse polarography. Fast-scan modification and linear-scan voltammetry at a hanging mercury drop electrode was used with a detection limit of less than 10-8 mol liter-1. Differential pulse polarography was then used to analyze mixtures of the above depolarizer with azobenzene and N,N-dimethyl-4-aminoazobenzene, either directly, or after a TLC separation.

Original languageEnglish
Pages (from-to)172-181
Number of pages10
JournalMicrochemical Journal
Volume36
Issue number2
DOIs
Publication statusPublished - 1 Jan 1987
Externally publishedYes

ASJC Scopus subject areas

  • Analytical Chemistry
  • Spectroscopy

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