1,2,3-Benzotriazole(BTA)
Molecular weight: 119
Chemical formulation:C6H5N3
CASNO.:95-14-7
Properties:
Benzotriazole is the form of white needle-shape crystalloids, it can be processed to be big flake, column, fine granular,
powder. It's bitter, odorless, boiling point is 204℃(15mmHG),soluble in alcohol, benzene, toluene,
chloroform and dimethylformamide, and slightly soluble in water.
Specifications:
Purity | ≥99.8% |
CAS | 95-14-7 |
EINECS | 202-394-1 |
Density | 1,36 g/cm3 |
Smell | Slight characteristic odor |
Application:
Benzotriazole is mainly used as rust-preventer,antifreezing liquid,antioxidant additive(including
lubricating oil,hydraulic oil,brake oil,transformer's oil),emugent,water stabilizer,the additive for high
molecular materials'(polyester and polyesteramide)capacity of ultraviolet resistance and anstatic
electricity,photographic antifogging agent,copper mine flotation,metal's slow corrosion etc.