N(Ethenethiourea) Trade name:N Chemical name:ethenethiourea Molecular formula:C3H6SN2 CAS:96-45-7 Assay:98% Appearance:White crystal melting point:198-198 Usageï¼?0.4-1.0mg/l Applicationï¼?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.