SSH ISO 2480:1972

Klorur natriumi për përdorim industrial - Përcaktimi i përmbajtjes së sulfatit - Metoda gravimetrike me sulfat bariumi

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

Publication date: 13 jan 2025

General information

Current stage: 60.60 Effective date: 13 jan 2025

Next stage: 95.99

Originator: DPS

Owner: DPS/KT 47

Type: International Standard

ICS: 71.060.50

Gjuha: anglisht

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Statusi: Publikuar

PDF - 1 368 Lekë

Paper - 1 368 Lekë

CD - 1 368 Lekë

PDF and Paper - 2 736 Lekë

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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.

SSH ISO 2480:1972

Klorur natriumi për përdorim industrial - Përcaktimi i përmbajtjes së sulfatit - Metoda gravimetrike me sulfat bariumi

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

General information

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Scope

Life cycle

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Adopted from ISO 2480:1972 IDENTICAL