METHODS AND OBJECTS OF CHEMICAL ANALYSIS ISSN title: "Metody i obʺekty himičeskogo analiza" An international journal devoted to all aspects of Analytical chemistry ISSN 2413-6166 (Online), ISSN 1991-0290 (Print)
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APPLICATION OF THIOCYANATES IN CHEMICAL ANALYSIS. (Review).

A. Yu. TROHIMENKO, О. А. ZAPOROHZETS

Publications are analyzed concerning the application of thiocyanates in chemical analysis. It was shown that thiocyanate is used for determination of metals (Fe, Mo, W, V, Co, Zn, Re, Zr, Ti, U, Y, Cr, Nb, Bi, Mn, Ru, Pb, Ir, Ag, Cu, Au), anions (NO2-, I-, IO3-, Cl-, CN-, SeO2-) and some organic sub-stances (active ingredients of cough medicine and other medicine, tryphenyl tin, glutamic acid, fungicides, drugs, tetraalkylammonium cations), spectrophotometric, electrochemical and other methods of analysis as double and ternary complexes or their ion associates with organic dyes in water (including in the presence of surfactants), water-organic and organic media with extraction (including in the presence of surfactants), sorption or flotation concentration. The conclusions are made about trends observed with time in the scientific literature in this field.

Key words: summary content of hydrocarbons (oil index), natural and waste waters, IR photometry, specific absorption coefficients, predictivity errors.