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)
		Ukr | En

The regularities of micellar extraction of the non steroidal anti-inflammatory drugs different hydrophobicity and nature in the presence of phenol and heptanol were investigated. It was shown the higher extraction mole,cular form analgesics at the presence molecular form of additives. The offered correlations, linking parameters of the interphase distribution of the drugs with their structures and hydrophobycity, allow forecasting efficiency of micellar extraction. Performing the principle of the hydrophobycity correspondence which concluding in increase of micellar extraction at correspondence to liophilyc characteristics substrata and surfactant-rich phase was shown.

Keywords: micellar extraction, concentration, Triton X 100, inducing additives, non steroidal anti,inflammatory drugs.