Selective separation of metal ions on strong acid cation-exchange resin loaded with crystal violet

• Autorzy: Nabi S. A. , Laiq E. , Islam A.
• Języki publikacji: EN

Abstrakty

EN

The cation-exchange resin Amberlite IR-120 has been modified by adsorption of crystal violet at pH 7.0. Several binary and ternary separa-tions of important metal ions were achieved on the basis of their Kd values when chromatographed with different mobile phases. To explore the practical utility of this material Fe2+ and Al3+ were selectively separated from artificial mixtures of metal ions, and Zn2+ and Fe2+ present in three pharmaceutical preparations were also separated.

• Wydawca: University of Silesia in Katowice ; Akademiai Kiado
• Czasopismo: Acta Chromatographica
• Rocznik: 2001
• Tom: No. 11
• Strony: 118--120
• Opis fizyczny: Bibliogr. 19 poz., rys., tab.

Twórcy

autor

Nabi S. A.

autor

Laiq E.

autor

Islam A.

• Analytical Research Laboratory, Department of Chemistry, Aligarh Muslim University, Aligarh-202002, India