COMPLEX OF ZINC METAL ION WITH GLYCYRRHIZIN ACID MONOAMMONIUM SALT

This article describes the spectrophotometric determination of the metal ion in the form of a complex formed by the metal ion with the Monopotassium salt of glycyrrhizic acid (MPSGA). The aim is to determine the optimal conditions of the analysis and thereby control the interaction reaction between the reagent and the metal ion. The physicochemical parameters of the resulting complex were studied, and its structure was studied by IR spectroscopy.