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SSH ISO 2480:1972

Sodium chloride for industrial use — Determination of sulphate content — Barium sulphate gravimetric method

Jan 13, 2025

General information

60.60     Jan 13, 2025

95.99   

DPS

DPS/KT 47

International Standard

71.060.50  

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Scope

The method is applicable to water soluble sulphate, in the product, but also to sulphates in a principal solution prepared in an acid medium. The principle consists in dissolution of a test portion and separation of the insoluble residue. Precipitation of the sulphate ions by barium chloride in a boiling acid medium. Filtration, washing and ignition of the precipitate. Weighing of the residue.

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PUBLISHED
SSH ISO 2480:1972
60.60 Standard published
Jan 13, 2025

Related project

Adopted from ISO 2480:1972 IDENTICAL