CAS No. 2492-26-4
Molecular formula: C7H4NNaS2 Molecular Weight: 189.22 Molecular Structure:
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.
Yellow transparent liquid
Solid content %
Density (20℃) g/cm3
pH (1% water solution)
Package and Storage:
200L plastic drum, IBC(1000L), customers' requirement. Storage for six months in shady room and dry place.
Weak alkaline, avoid contacting with eye and skin, once contacted, flush with water.