Industrial grade99% 1H-Benzotriazole CAS 95-14-7 BTA

Certificate of Analysis-COA 

 Applications 

1. Copper And Copper Alloy Corrosion Inhibitor: It is the standard inhibitor for copper and copper alloys in water cooling circuits and industrial water systems, where the triazole film it forms on the metal holds the surface passive against pitting and galvanic attack.

2. Silver Protection In Dishwashing Detergents: Machine dishwashing tablets and powders use it to stop silver cutlery and dishes from tarnishing and corroding in the wash, a function that is found in finished tabs and is one reason it is specified in machine dishwash formulations.

3. Automotive Antifreeze And Heat Transfer Fluids: It is formulated into automotive antifreeze and coolant, where the mixed metals of engines, radiators and heater cores have to stay protected across the temperature swings of service.

4. Lubricant And Grease Additive: In lubricants and greases it is added as a corrosion inhibitor and metal deactivator to protect copper and copper alloy components such as bearings and bushings from attack.

 Production Line

We operate 10+ production lines, backed by a well-stocked raw material warehouse.

Our workshop is equipped with automated machinery — ensuring high consistency and precision on every order, from trial samples to full container loads.

Every order follows a standardized workflow. Key quality control points are set at every stage.

 Factory Area

Standardized Process Flow

Production Capacity

Located in Shandong, our factory is approximately 300km from Qingdao Port, enabling fast and cost-effective delivery to customers worldwide.