1,2,3-Benzotriazole (BTA)

Colorless crystalline powder, slightly soluble

1,2,3-Benzotriazole (BTA) is a colorless crystalline powder with versatile industrial applications. It is used as a corrosion inhibitor, UV stabilizer, and anti-scaling agent. With a melting point range of 97-105°C, it protects metal surfaces from corrosion and degradation caused by UV radiation.

Energy Sector

1,2,3-Benzotriazole (BTA) is used in the energy sector as a corrosion inhibitor and stabilizer for metal components in pipelines, refineries, and power plants. It forms a protective layer to prevent corrosion, extending equipment lifespan and reducing maintenance costs. It also serves as a stabilizer in lubricants and fuels for improved performance.

Water Treatment

1,2,3-Benzotriazole (BTA) is used in water treatment to inhibit corrosion and control algae and biofouling in cooling water systems, boilers, and other water-based systems. It forms a protective layer on metal surfaces, extending equipment lifespan, maintaining system efficiency, and reducing maintenance costs.

CAS.: 95-14-7


Name Download
COA 1,2,3-Benzotriazole
SDS 1,2,3-Benzotriazole


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