Trade name:n
Chemical name:ethenethiourea
Molecular formula:c3h6sn2
Cas no.:96-45-7
Assay:98%
Appearance:white crystal
Melting point:198-198,
Usage, 0.4-1.0mg/l
Application, it is soluble in hot alcohol solution. It is used as brightening agent for copper plating and combined with acidic copper plating brightener m, sp and so on.