Stadnichuk O. Peroxymonosulfuric acid - oxidant for luminol with chemiluminescent

The Thesis is devoted to peroxymonosulfuric acid (PMSA) as a new oxidant used in chemical analysis. Research results on water solutions PMSA (10-4 -10-5 M) are presented, rules for chemiluminescent (ChL) oxidation reaction of hidrazide of 3-aminoftalic acid (luminol) by peroxymonosulfate and its application to low concentration of PMSA determination are drawn. The intensified influence of Mn(II), Cu(II), Ni(II) on ChL in luminol reaction with PMSA is discovered, the probable scheme of metals-ions participation in ChL reaction is proposed, on the basis of which highly sensitive and selective methods of Mn, Cu and Ni determination in natural waters without their previous separation is elaborated. The peroxymonosulfuric acid interaction with askorbinic acid and triethanolamine is studied. The possibility of ChL determination of low concentration of askorbinic acid and indirect photometric determination of tertiary amines in pharmacological preparates is proposed.