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BS ISO 7431-1:2024 | 31 Jan 2024 | BSI Knowledge
Standard
BS ISO 7431-1:2024
Thiourea for industrial use - Test methods
Current
•
Published:
31 Jan 2024
Overview
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References
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1 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.
Product Details
Descriptors
Thiourea
Industrial
Testing methods
Ignition
Melting point
Turbidity
Calcium chloride
Metals
ICS Codes
71.040.40 Chemical analysis
Committee
W/-
International relationships
Identical to:
ISO 7431-1
ISBN
978 0 539 23228 8
Publisher
BSI