Determination of sulfur in organic compounds using a barium-selective electrode

Determination of sulfur in organic compounds using a barium-selective electrode Научная публикация

Журнал

Journal of Analytical Chemistry
ISSN: 1061-9348 , E-ISSN: 1608-3199

Вых. Данные

Год: 2008, Том: 63, Номер: 8, Страницы: 775-778 Страниц : 4 DOI: 10.1134/S106193480808011X

Авторы

Fadeeva V.P. ¹ , Vershinin V.I. ² , Kuzmina E.A. ²

Организации

1	Vorozhtsov Institute of Organic Chemistry, Novosibirsk, Siberian Branch, Russian Academy of Sciences, pr. Lavrent’eva 9, Novosibirsk, 630090, Russia
2	Dostoevskii State University, Omsk, pr. Mira 55a, Omsk, 644077, Russia

A procedure was developed for determining sulfur (> 1.5 abs %) in sulfur-containing organic compounds. The procedure was based on the combustion of a sample portion in a flask filled with oxygen followed by the potentiometric titration of sulfate ions with barium nitrate in a water-acetone solution. In distinction from analogous procedures, halogens and metals contained in the analyzed compound did not interfere with the determination of sulfur. The error of determination was below 3 rel %.

Fadeeva V.P. , Vershinin V.I. , Kuzmina E.A.
Determination of sulfur in organic compounds using a barium-selective electrode
Journal of Analytical Chemistry. 2008. V.63. N8. P.775-778. DOI: 10.1134/S106193480808011X WOS Scopus

Фадеева В.П. , Вершинин В.И. , Кузьмина А.Е.
Определение серы в органических соединениях с применением барий-селективного электрода
Журнал аналитической химии. 2008. Т.63. №8. С.848-851. РИНЦ

Опубликована online:	18 июл. 2008 г.
Опубликована в печати:	1 авг. 2008 г.

Web of science	WOS:000257771200011
Scopus	2-s2.0-47849129113
OpenAlex	W1973376863