MBT·Na, MBT Sodium 2019-09-11T06:13:20+00:00

Project Description

MBT Na, MBT Sodium

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 Sodium on the copper surface. Or chelation reaction between them.

The dosage of 4 mg/L is preferred. MBT·Na can also be used as plasticizer and photometer for acid copper plating.


AppearancePale yellow transparent liquid
Active content (wt) %50.0 min
Density (20℃) g/cm31.20 min

Package and Storage:

200L plastic drum, IBC(1000L). Also as customers’ requirement.

Storage for six months in a shady room and dry place.