Résumé
The method is applicable to sodium carbonate products having a sodium hydrogen carbonate contained in a test portion into sodium carbonate by addition of a known excess of sodium hydroxide, precipitation of all the carbonate by means of barium chloride an determination of the excess of sodium hydroxide by means of a standard volumetric hydrochloric acid solution.
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État actuel: AnnuléeDate de publication: 1976-02
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Edition: 1Nombre de pages: 2
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- ICS :
- 71.060.50 Sels
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