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ISO/CD 9517

Iron ores — Determination of water-soluble chloride — Ion-selective electrode method

General information

30.99     Dec 3, 2025

ISO

ISO/TC 102/SC 2

International Standard

Scope

ISO 9517:2007 specifies an ion-selective electrode method for the determination of the mass fraction of water-soluble chloride in iron ores. This method is applicable to a mass-fraction range of 0,007 % to 0,1 % of water-soluble chloride in natural iron ores, concentrates and agglomerates, including sinter products.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 9517:2007

NOW

IN_DEVELOPMENT
ISO/CD 9517
30.99 CD approved for registration as DIS
Dec 3, 2025