<abstract xml:lang="en" xmlns="http://www.w3.org/1999/xhtml"><p>The paper presents the possibility of using barium-selective electrode to a potentiometric determination of sulfates in silicic and aluminosilicate fillers. The results of sulfates potentiometric titration in silicic and aluminosilicate fillers are described. A statistical interpretation of the results was carried out. The recommended method is based on the end-point detection of sulfates potentiometric titration in hydro-alcoholic medium by means of barium chlorate(VII) titrant. The potentiometric titration, which uses an ion-selective electrode as the indicator for the end-point was applied as the analytical technique. The parameter ranges for accurate sulfates determination in model solutions and the method of samples' preparation for analysis were investigated.</p></abstract>

The paper presents the possibility of using barium-selective electrode to a potentiometric determination of sulfates in silicic and aluminosilicate fillers. The results of sulfates potentiometric titration in silicic and aluminosilicate fillers are described. A statistical interpretation of the results was carried out. The recommended method is based on the end-point detection of sulfates potentiometric titration in hydro-alcoholic medium by means of barium chlorate(VII) titrant. The potentiometric titration, which uses an ion-selective electrode as the indicator for the end-point was applied as the analytical technique. The parameter ranges for accurate sulfates determination in model solutions and the method of samples' preparation for analysis were investigated.

A quick method to determine the content of sulfates in silicic and aluminosilicate fillers

Institute of Inorganic Chemistry, ul. Sowinskiego 11., 44-101 Gliwice, Poland

Polish Journal of Chemical Technology

The paper presents the possibility of using barium-selective electrode to a potentiometric determination of sulfates in silicic and aluminosilicate fillers....

A quick method to determine the content of sulfates in silicic and aluminosilicate fillers

Publié en ligne: 03 juil. 2007

Pages: 33 - 35

DOI: https://doi.org/10.2478/v10026-007-0009-8

Mots clés
sulfates, potentiometric titration, silicic fillers, aluminosilicate fillers

This content is open access.

A quick method to determine the content of sulfates in silicic and aluminosilicate fillers

Publié en ligne: 03 juil. 2007

Pages: 33 - 35

DOI: https://doi.org/10.2478/v10026-007-0009-8

Mots cléssulfates, potentiometric titration, silicic fillers, aluminosilicate fillers

This content is open access.

Mots clés
sulfates, potentiometric titration, silicic fillers, aluminosilicate fillers