SORPTION-SPECTROMETRIC DETERMINATION OF NICKEL BY MONOAMMONIUM SALT OF GLYCIRRIZIC ACID

Authors

Ugilay ABDURAKHMANOVA, Gulistan state university, Gulistan, UzbekistanFollow
Khabibjon KUSHIEV, Gulistan state university, Gulistan, UzbekistanFollow

DOI

10.51348/YXOE7326

Abstract

The aim of this work is to develop a sensitive, selective and rapid method for the determination of nickel ions using the monoammonium salt of glycyrrhizic acid as an analytical reagent. There obtained IR spectra of the nickel diglycyrrhizinate complex. A simple and express spectral method for determination of the nickel ion is presented. The optimal conditions for the determination of the nickel ion are found. Under optimal conditions, a gradual graph was drawn up, which is linear in the concentration range for nickel of 20.0–40.0 μg/25 ml, the composition of the complex of nickel with the monoammonium salt of glycyrrhizic acid (MASGA) were determined.

Recommended Citation

ABDURAKHMANOVA, Ugilay and KUSHIEV, Khabibjon (2021) "SORPTION-SPECTROMETRIC DETERMINATION OF NICKEL BY MONOAMMONIUM SALT OF GLYCIRRIZIC ACID," CHEMISTRY AND CHEMICAL ENGINEERING: Vol. 2021: No. 1, Article 12.
DOI: 10.51348/YXOE7326
Available at: https://cce.researchcommons.org/journal/vol2021/iss1/12