Adsorption-photomertic and test determination of cadmium(II) with hetarylformazans / Skorykh T. V.,Pervova I. G.,Maslakova T. I.,Mel'nik T. A.,Lipunov I. N. // JOURNAL OF ANALYTICAL CHEMISTRY. - 2009. - V. 64, l. 6. - P. 574-579.

ISSN/EISSN:

1061-9348 / нет данных

Type:

Article

Abstract:

Procedures were developed for the solid-phase spectroscopic and test determination of cadmium(II) using 1-(2-hydroxy-5-nitrophenyl)-3-isopropyl-5-(benzoxazol-2-yl)- and 1-(2-hydroxy-5-sulfophenyl)-3-methyl-5-(benzothiazol-2-yl)formazans on a Polyorgs-34n solid-phase fibrous adsorbent (under batch conditions) and a Diasorb-100-TA silica gel with trimethylammonium groups (under dynamic conditions). Optimum conditions were determined for the complexation of these reagents on solid supports. The procedure for the rapid determination of cadmium(II) on Polyorgs-34n was tested for natural water and snow cover.

Author keywords:

нет данных

DOI:

10.1134/S1061934809060070

Web of Science ID:

ISI:000266348100007

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	JUN
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Analytical
Funding-Acknowledgement	Russian Foundation for Basic Research {[}08-03-13512ofits, 07-03-12050ofi]
Funding-Text	This work was supported by the Russian Foundation for Basic Research, project nos. 08-03-13512ofits and 07-03-12050ofi.
Number-of-Cited-References	14
Journal-ISO	J. Anal. Chem.
Doc-Delivery-Number	449RQ