Determination of micro quantities of gold in solution and on polymeric support using azoreagent 4-(2-N-metilanabazinazo)-m-fenildiamines

Authors

  • S . V. Savicheva graduate Department of Inorganic and Analytical Chemistry, Department of Chemistry, National University of Uzbekistan, Tashkent
  • Z. A. Smanova Associate Professor, Department of Inorganic and Analytical Chemistry, Department of Chemistry, National University of Uzbekistan, Tashkent, е-mail: zulayho1970@mail.ru

Keywords:

acrylic fiber, immobilization, sorption, gold.

Abstract

The possibility of using acrylic fiber-modified hexamethylene diamine, as a carrier for the
immobilization of gold with 4 - (2-N-metilanabazinazo)-m-fenildiaminom (MAFDA). Sorption conditions
were optimized in the form of complex ions of gold. Developed sorption-photometric method for
determination of gold in model mixtures (Sr <0.045).

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Published

2019-11-25

Issue

Vol. 12 No. 4 (2012): Sorbtsionnye i Khromatograficheskie Protsessy

Section

Статьи

How to Cite

Determination of micro quantities of gold in solution and on polymeric support using azoreagent 4-(2-N-metilanabazinazo)-m-fenildiamines. (2019). Sorbtsionnye I Khromatograficheskie Protsessy, 12(4). https://journals.vsu.ru/sorpchrom/article/view/1838