Abstract
The influence of water and perchloric acid on the polarographic behavior of some water-insoluble azo pigments in acetonitrile has been investigated. The conditions were defined for the polarographic determination of the test substances in a mixed acetonitrile-water medium. The presence of strong acids prevents analytical use of these reactions.
| Original language | English |
|---|---|
| Pages (from-to) | 105-112 |
| Number of pages | 8 |
| Journal | Microchemical Journal |
| Volume | 32 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1 Jan 1985 |
| Externally published | Yes |
ASJC Scopus subject areas
- Analytical Chemistry
- Spectroscopy
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Cite this
Barek, J., Berka, A., & Borek, V. (1985). The use of redox reactions in the analysis of dyes and dye intermediates. XVII. The influence of proton donors on direct current polarographic behavior of some water-insoluble azo pigments in acetonitrile. Microchemical Journal, 32(1), 105-112. https://doi.org/10.1016/0026-265X(85)90061-X