Semi-automatic determination of elemental sulphur in rubber

Electro-active elemental sulphur dissolved in hydrazine hydrate solvent was studied by d.c. polarography, cyclic voltammetry and millicoulometry in sodium acetate, ammonium tartrate and sodium phosphate buffers in an aqueous medium. The method, which uses a mercury electrode, is highly sensitive wit...

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Detalles Bibliográficos
Autores principales: Saraswathi, K., Vijayalakshmi, K., Prameela, P.
Formato: Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 1997
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2548130/
https://www.ncbi.nlm.nih.gov/pubmed/18924801
http://dx.doi.org/10.1155/S1463924697000151
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author Saraswathi, K.
Vijayalakshmi, K.
Prameela, P.
author_facet Saraswathi, K.
Vijayalakshmi, K.
Prameela, P.
author_sort Saraswathi, K.
collection PubMed
description Electro-active elemental sulphur dissolved in hydrazine hydrate solvent was studied by d.c. polarography, cyclic voltammetry and millicoulometry in sodium acetate, ammonium tartrate and sodium phosphate buffers in an aqueous medium. The method, which uses a mercury electrode, is highly sensitive with less interference than other polarographic methods. The method was extended to the determination of sulphur in pressure rubber tubing. This paper also suggests a mechanism of electrode reaction.
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spelling pubmed-25481302008-10-16 Semi-automatic determination of elemental sulphur in rubber Saraswathi, K. Vijayalakshmi, K. Prameela, P. J Automat Chem Research Article Electro-active elemental sulphur dissolved in hydrazine hydrate solvent was studied by d.c. polarography, cyclic voltammetry and millicoulometry in sodium acetate, ammonium tartrate and sodium phosphate buffers in an aqueous medium. The method, which uses a mercury electrode, is highly sensitive with less interference than other polarographic methods. The method was extended to the determination of sulphur in pressure rubber tubing. This paper also suggests a mechanism of electrode reaction. Hindawi Publishing Corporation 1997 /pmc/articles/PMC2548130/ /pubmed/18924801 http://dx.doi.org/10.1155/S1463924697000151 Text en Copyright © 1997 Hindawi Publishing Corporation. http://creativecommons.org/licenses/by/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Article
Saraswathi, K.
Vijayalakshmi, K.
Prameela, P.
Semi-automatic determination of elemental sulphur in rubber
title Semi-automatic determination of elemental sulphur in rubber
title_full Semi-automatic determination of elemental sulphur in rubber
title_fullStr Semi-automatic determination of elemental sulphur in rubber
title_full_unstemmed Semi-automatic determination of elemental sulphur in rubber
title_short Semi-automatic determination of elemental sulphur in rubber
title_sort semi-automatic determination of elemental sulphur in rubber
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2548130/
https://www.ncbi.nlm.nih.gov/pubmed/18924801
http://dx.doi.org/10.1155/S1463924697000151
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