2-mercapto-benzimidazole
M(2-mercapto-benzimidazole)
CAS:583-39-1
Trade name:M
Chemical name:2-mercapto-benzimidazole
Molecular formula:C7H6SN2
Assay:95%
Appearance:White crystal
melting point:303-304°C
Usage:0.6-1.0mg/l
Application: It is soluble in alkaline solution and used as brightener for copper plating, which can brighten and level the deposit. In addition, It can improve working current density.It is often combined with N,SPS.
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