ISJ Theoretical & Applied Science 07(123) 2023

Philadelphia, USA

Jabbarova, N., Magerramova, L., & Kurbanova, A.

New organic reagents for the extraction of nickel (II) picrate from the solid phase.

Full Article: PDF

Scientific Object Identifier: http://s-o-i.org/1.1/TAS-07-123-17

DOI: https://dx.doi.org/10.15863/TAS.2023.07.123.17

Language: English

Citation: Jabbarova, N., Magerramova, L., & Kurbanova, A. (2023). New organic reagents for the extraction of nickel (II) picrate from the solid phase. ISJ Theoretical & Applied Science, 07 (123), 116-120. Soi: http://s-o-i.org/1.1/TAS-07-123-17 Doi: https://dx.doi.org/10.15863/TAS.2023.07.123.17

Pages: 116-120

Published: 30.07.2023

Abstract: The article presents the results of a study of an important area of analytical chemistry - extraction-photometric determination of nickel ions from the solid phase. We have studied the extraction of nickel picrate (NiPik2) from the solid phase using organic reagents of the acetylene series (L1, L2, L3, L4) in a chloroform solution. A new technique for the extraction-photometric determination of the nickel ion from the solid phase is proposed. It has been established that organic reagents (L1-L4) exhibit a high extraction ability (0.11-0.64 mg/l) of Ni picrate from the solid phase, and the extraction activity of organic ligands changes in the series as follows L4> L3> L1> L2. The impact of a magnetic field has a positive effect on the extraction of nickel picrate from the solid phase, increasing it by 3-4%.

Key words: extraction ability, nickel (II) picrate, organic reagents, solid phase, equilibrium, magnetic field.