COULOMETRIC METHOD OF DETERMINATION OF 1-PHENYL-5-MERCAPTOTETRAZOLE IN 1-(4-/GAMMA-(2,4-DITRETAMYLPHENOXY)-BUTYROYLAMYNO/-PHENYL)-3N-MORPHOLINO-4-(1-PHENYLTETRAZOLYL-THIO-5)-PYRAZOLONE-5

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to analysis of organic compounds, and can be used in the research, and also the analytical laborde in the analysis of the quality of u0430u0442u043eu0440u0438u00a0u0445 color photographic chemicals. the purpose of u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 - enhancing the selectivity u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0.method u0437u0430u043au043bu044eu0447u0430u0435u0442u0441u00a0 cell generating u0432u0430u043du0430u0434u0438u00a0 (y) on the platinum plan has u044du043bu0435u043au0442u0440u043eu0434u0435 in current density 0.14 - 4,48 ma / cm2 in acetic acid containing 0.4 to 1.0 m HCLO4 and 0.02 to 0.08 m VOSO4. the final point u0442u0438u0442u0440u043eu0432u0430u043du0438u00a0 u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 u0430u043cu043fu0435u0440u043eu043cu0435u0442u0440u0438u0447u0435u0441u043au0438 with u0434u0432u0443u043cu00a0 u0438u043du0434u0438u043au0430u0442u043eu0440u043du044bu043cu0438 electrodes.