Determination of hydrogen sulphide and sulphur dioxide in a mixture

S. Narayanan; V. Rao

doi:10.1007/bf02164573

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Journal of Radioanalytical and Nuclear Chemistry

Volume/Issue:: Volume 137: Issue 2

Determination of hydrogen sulphide and sulphur dioxide in a mixture

Authors:

S. Narayanan

S. Narayanan Indian Institute of Technology Department of Chemistry 600-036 Madras India

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V. Rao

V. Rao University of Madras Department of Analytical Chemistry Guindy Campus 600-025 Madras India

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Pages:: 105–111

Online Publication Date:: 27 Sep 2005

Publication Date:: 17 Sep 1989

Article Category:: Research Article

DOI:: https://doi.org/10.1007/bf02164573

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Abstract

A method has been proposed for the determination of hydrogen sulphide and sulphur dioxide in a mixture. The method is based upon the quantitative oxidation of sulphide and sulphite with an excess of radiochloramine-T in alkaline medium /0.1N NaOH/. The released chloride activity is proportional to the total amount of sulphide and sulphite present. Addition of 1% CdSO₄ solution to the mixture of sulphide and sulphite precipitates sulphide, and sulphite in the filtrate determined by the reagent. From the difference in activities, the amount of sulphide can be calculated. This method can be employed for the determination of hydrogen sulphide and sulphur dioxide in air samples.

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Journal of Radioanalytical and Nuclear Chemistry

Print ISSN:: 0236-5731

Online ISSN:: 1588-2780

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Journal of Radionalytical and Nuclear Chemistry
Language	English
Size	A4
Year of Foundation	1968
Volumes per Year	1
Issues per Year	12
Founder	Akadémiai Kiadó
Founder's Address	H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher	Akadémiai Kiadó Springer Nature Switzerland AG
Publisher's Address	H-1117 Budapest, Hungary 1516 Budapest, PO Box 245. CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible Publisher	Chief Executive Officer, Akadémiai Kiadó
ISSN	0236-5731 (Print)
ISSN	1588-2780 (Online)