Sodium benzotriazole can be absorbed on the metal surface, forming a thin film to protect copper and other metals. BTA·Na can be used with many scale inhibitors and fungi disinfectants in the circulating cool water system.
And sodium benzotriazole has a good corrosion inhibition effect in circulating cool water systems. Therefore, the dosage of 2~4 mg/L is preferred. Sodium benzotriazole can also be used as an anti-discolor agent, coating additive, and lube oil additive.
C6H4N3Na
141.11
Item | Index |
---|---|
Appearance | Pale yellow transparent liquid |
Active content, % | 50.0 Min. |
Density (20℃) g/cm3 | 1.20 Min. |
200L plastic drum, IBC(1000L), customers’ requirements.
Storage for six months in a shady room and dry place.