We are offering 2-mercapto-benzimidazole.m (c7h6n2s)2-meracapto-benzimidazolecas no. 583-39-1appearance: white crystalassay:95%melting point: 303304addition level: 0.61.0mg/lapplication: it is soluble in alkaline solution, m is used as brightener for copper plating, which can brighten and level the deposit. Furthermore, it can improve working current density.
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