ISO 7431-1:2024

Thiourea for industrial use — Part 1: Test methods

Thiourea for industrial use — Part 1: Test methods

Digital Document2024 edition2024Purchase Options

Referenced standards

ISO 10304-3:1997ISO 11885:2007ISO 14911:1998ISO 3165ISO 3696ISO 6353-1:1982ISO 7027-1ISO 7980:1986ISO 8213
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ISO 7431-1:2024

Thiourea for industrial use — Part 1: Test methods

Thiourea for industrial use — Part 1: Test methods

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.

Edition2024
Standard Part No1
Published Date2024
Published ByInternational Standardization Organisation
Page Count9