2-Mercaptobenzimidazole (MBI) is widely utilized as a corrosion inhibitor, copper-plating brightener and rubber accelerator. The residue of MBI in the environment is potentially harmful.
Chemical formula C14H10N4S2Zn
Molar mass 117.148 g·mol−1
Density 1.316 g/cm3
Melting point 3000 C Min
Boiling point 270.6°C at 760 mmHg
IUPAC name 2-Amino-3-methylbutanoic acid / 2-Aminoisovaleric acid / Valic acidTechnical Analysis
Specification Typical Values
Colour (APHA) white to off-white
pH 5.5 – 6.5 (100 g/l, H₂O, 20°C)
CAS NO. 221-203-2
Solubility soluble, 85 g/LZinc 2-mercaptobenzimidazole is a zinc salt that is harmful if ingested or inhaled. It can cause abdominal pain, nausea, vomiting, and diarrhea if ingested. If inhaled, it can cause shortness of breath, tightness of the chest, sore throat, or cough.
Zinc 2 Mercaptobenzimidazol
Chemical Name Zinc 2 Mercaptobenzimidazol Specific Gravity 1.5 g/cm3 Assay 96% Min. Melting Point 3000 C Min. Moisture 0.5% Max. Zinc Content 14.0 – 17.0 PRODUCT NAME : Zinc 2 Mercaptobenzimidazol
MELTING POINT : 3000 C Min.
MERCAPTO BENZIMIDAZOLE is widely used in different manufacturing industries. MERCAPTO BENZIMIDAZOLE is a special chemical used mainly is industries.






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