M(2-mercapto-benzimidazole)
CAS No.:583-39-1
Trade name:M
HS:2933990090
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, wich 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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