标准摘要
[中文适用范围]： 本标准规定了工业硫脲的硫脲含量、水不溶物、炽灼残渣、初熔点、浊度、硫氰酸根含量、钙元素、重金属等性能的试验方法。 [外文原描述]： 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.
英文名称Thiourea for industrial use — Part 1: Test methods