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ISO 7431-1:2024

Thiourea for industrial use — Part 1: Test methods

Jan 18, 2024

General information

60.60     Jan 18, 2024

ISO

ISO/TC 47

International Standard

71.040.40  

English  

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Scope

The document specifies test methods for industrial thiourea properties, such as thiourea content, water insoluble substance, ignition residue, initial melting point, turbidity, thiocyanate content, calcium element and heavy metals.

Life cycle

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PUBLISHED
ISO 7431-1:2024
60.60 Standard published
Jan 18, 2024