We are one of the leading manufacturers, distributors, and suppliers of Tolyltriazole (TTA) in USA. Its CAS Number is 29385-43-1, and the chemical formula is C7H7N3.
Tolyltriazole (TTA) is a methyl-substituted benzotriazole derivative used as a corrosion inhibitor, particularly for copper and copper alloys. It forms a stable, adsorbed protective film on metal surfaces in cooling water systems, hydraulic fluids, lubricants, and antifreeze formulations. TTA is valued for its thermal stability, metal affinity, and low volatility, making it a go-to additive in closed-loop systems and industrial water treatment.
Tolyltriazole (TTA) is a methyl-substituted benzotriazole derivative used as a corrosion inhibitor, particularly for copper and copper alloys. It forms a stable, adsorbed protective film on metal surfaces in cooling water systems, hydraulic fluids, lubricants, and antifreeze formulations. TTA is valued for its thermal stability, metal affinity, and low volatility, making it a go-to additive in closed-loop systems and industrial water treatment.
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Industrial Chemicals
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Specialty Polymers & Additives
Corrosion Inhibitor Additives
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Chemical Properties & Specifications
Primary use in cooling water systems, heat exchangers, and closed-loop circulation units.
Prevents copper tarnish and discoloration in metal cleaners, lubricants, and cutting fluids.
Used in antifreeze formulations (ethylene glycol-based) to protect engine parts.
Stabilizes copper surfaces during electroplating and PCB manufacturing.
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