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ISO 5444:1978

Sodium fluorosilicate for industrial use — Determination of loss in mass at 105 degrees C ISO 5444:1978

Publication date:   Nov 1, 1978

General information

90.93 Standard confirmed   Nov 29, 2023

ISO

ISO/TC 47 Chemistry

International Standard

71.060.50   Salts

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Scope

Applicable to the determination of losses equal to or more than 0.008 % (m/m). The principle consists in drying of a test portion at (105 1) °C for 6 h. The dried test portion is retained for the other determinations given in the annex. Has also been approved by the IUPAC.

Life cycle

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PUBLISHED
ISO 5444:1978
90.93 Standard confirmed
Nov 29, 2023