1H-Benzotriazole| BTA| CAS:95-14-7
1.Molecular Formula:C6H5N3
2.Molecular Weight:119.12
3.CAS NO.: 95-14-7
4. Purity:Min 99.5%
Description
Specification:
| Index | Standard |
| Appearance | White to light yellowish crystalline powder |
| Purity | ≥99.5% |
Properties:
BTA (Benzotriazole) is a white to light yellowish crystalline powder, serving as a highly effective corrosion inhibitor and stabilizer. It is sparingly soluble in water but readily soluble in alcohols, ketones, and other polar organic solvents. BTA remains stable under normal storage conditions but may degrade when exposed to strong oxidizing agents or ultraviolet light.
Application:
BTA is widely used as a versatile additive in metal surface treatment, antifreeze, cooling fluids, and coating systems. It acts as a corrosion inhibitor for copper, brass, and other non-ferrous metals, and serves as a UV stabilizer in plastics and polymers. Additionally, it is employed in photographic chemicals, detergents, and as an intermediate in agrochemical and pharmaceutical synthesis.
Package and Storage:
25 kg/fiber drum or customized packaging available.
Store in a cool, dry, and well-ventilated area away from direct sunlight. Keep containers tightly sealed to prevent moisture absorption and contamination. Incompatible with strong oxidizing agents.





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