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SRPS ISO 2480:2015

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

Apr 29, 2015

General information

90.93     Nov 29, 2023

90.20    Oct 15, 2028

ISS

H047

International Standard

71.060.50  

English  

Plan za 2013. godinu.

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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.

Life cycle

PREVIOUSLY

WITHDRAWN
SRPS H.B8.322:1976

NOW

PUBLISHED
SRPS ISO 2480:2015
90.93 Standard confirmed
Nov 29, 2023

Related project

Adopted from ISO 2480:1972