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Glass and Ceramics

, Volume 51, Issue 3–4, pp 149–153 | Cite as

Determination of the concentration of silicon dioxide in crystal by potentiometric titration with a fluoride-selective electrode

  • S. M. Chesnokova
  • E. P. Lashuk
To Assist the Plant Laboratory

Abstract

The possibility of using the reaction of fluoride ions and fluoride complexes with aluminum complexonate in the presence of an excess of complexone III was investigated for determining the concentration of silicon dioxide in crystal after rapid decomposition of the sample with a mixture of sodium fluoride and nitric acid in precisely measured quantities. A method was developed for determining the concentration of silicon dioxide in crystal by potentiometric titration with a fluoride-selective electrode.

Keywords

Sodium Polymer Aluminum Silicon Dioxide 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Plenum Publishing Corporation 1994

Authors and Affiliations

  • S. M. Chesnokova
    • 1
  • E. P. Lashuk
    • 1
  1. 1.Vladimir State Technical UniversityUSSR

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