2-mercaptobenzimidazole

Chemical name: 

2-mercapto-benzimidazole

CAS No: 583-39-1
EINECS No: 209-502-6
Molecular formula: C7H6SN2
Molecular weight:150.2
Melting point: 303-304°C
Water Solubility: <0.1 g/100 mL at 23.5 oC
Contect: 99%
Appearance: White crystal

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.

Packing
25Kg/cardboard barrels

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