Compound dedicated corrosion inhibition,Cleaning and Pretr
Copper and pickling corrosion inhibitors
- Sodium salt of 2-Mercaptobenzothiazole (MBT•Na)
Sodium salt of 2-Mercaptobenzothiazole (MBT•Na)
CAS No. 2492-26-4
Molecular formula: C7H4NNaS2 Molecular Weight: 189.22
items index Appearance
Pale yellow transparent liquid
Active content (wt) %
Density (20℃)g/cm3 1.20 min
MBT•Na can be used as the copper corrosion inhibitor in circulating cool water system. The mechanism is due to the chemical absorption of MBT•Na on copper surface, or chelation reaction between them. The dosage of 4mg/L is preferred. This product can also be used as plasticizer and photometer for acid copper plating.
Package and Storage:
200L plastic drum,IBC(1000L),customers’ requirement. Storage for six months in shady room and dry place.