Complexes of Cadmium (II), Mercury(II) and Lead(II) with Quercetin-5'-sulfonic Acid (QSA)

• Autorzy: Kopacz M. , Kuźniar A.
• Języki publikacji: EN

Abstrakty

EN

QSA (C15H10O10S_5H2O), a ligand, which is non-toxic and well soluble in water, forms complex compounds with cations of toxic metals (Cd, Hg, Pb). New complex compounds with QSA: Cd(C15H9O10S)2_10H2O, Hg(C15H9O10S)2ź8H2O, Pb(C15H9O10S)2ź8H2O and Pb(C15H8O10S)ź4H2O have been synthesized. Some of their physicochemical properties such as UV-VIS and infrared spectra, mass spectra, thermogravimetric analysis, and solubility were studied. It was found that the obtained compounds are sparingly soluble in water, which points out that QSA could be an antidote against cadmium, lead and mercury. The structures of the obtained compounds have been proposed.

Słowa kluczowe

EN

quercetin-5'-sulfonic acid (QSA); synthesis; thermal analysis; antidotes against metals

• Wydawca: Polskie Towarzystwo Chemiczne
• Czasopismo: Polish Journal of Chemistry
• Rocznik: 2003
• Tom: Vol. 77 / nr 12
• Strony: 1777--1786
• Opis fizyczny: Bibliogr. 14 poz., rys.

Twórcy

autor

Kopacz M.

• Department of Inorganic and Analytical Chemistry, Faculty of Chemistry, University of Technology, 6 Powstanców Warszawy Ave., P.O. Box 85, 35-959 Rzeszów, Poland

autor

Kuźniar A.

• Department of Inorganic and Analytical Chemistry, Faculty of Chemistry, University of Technology, 6 Powstanców Warszawy Ave., P.O. Box 85, 35-959 Rzeszów, Poland

Bibliografia

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