CAS No.: 583-39-1
M 2-mercaptobenzimidazole can improve working current density. It is often combined with N,SPS.
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Chemical name |
2-mercapto-benzimidazole |
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Trade name |
M |
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CAS No |
583-39-1 |
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EINECS No |
209-502-6 |
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Molecular formula |
C7H6SN2 |
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Molecular weight |
150.2 |
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Melting point |
303-304°C |
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Water Solubility |
<0.1 g/100 mL at 23.5 ºC |
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Assay |
95% |
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Appearance |
White crystal |
M 2-mercaptobenzimidazole 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.
