1, 2, 3-Benzotriazole(BTA)

Formula C6H5N3
MW 119.13
The enterprise carries out the standard The enterprise carries out standard Q/320682RUY01-2006
Item Specification
Appearance needle, granular, flake, powder
Chroma ≤ 40#(hazen)
Assay ≥ 99.8%
Melting Point ≥ 97.0
Moisture ≤ 0.08%
Ash content
≤ 0.03%
Aqueous pH 5.0-6.0
Solubility in Alcohol approximately transparent
Properties Soluble in alcohol, benzene, toluene, chloroform and DMF, slightly soluble in water, Turn red in air with oxidation, Exposive in vacuum distillation.