Molecular formula

C₆H₅N₃

Molecular weight

119

Structure of 1,2,3-Benzotriazole

Shape of 1,2,3-Benzotriazole

White needle-shape crystalloids、flake、powder、granular、column、fine granular

Properties of 1,2,3-Benzotriazole

It is bitter, odorless, boiling point is 204℃ (15mmHg),soluble in alcohol, benzene、 toluene、chloroform and dimethylformamide, and slightly soluble in water.

Usage of 1,2,3-Benzotriazole

It's 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 anti- static electricity, photographic antifogging agent, copper mine flotation, metal's slow corrosion etc.

Safety Properties of 1,2,3-Benzotriazole

It's not inflammable or explosive or corrosive, low poison and the LD50 for small mouse is 965mg/kg.

Packing of 1,2,3-Benzotriazole

plastic woven bag, multiple bag, cardboard drum, all-paper drum, metal drum lined with plastic bag

Net Weight of 1,2,3-Benzotriazole

20kg,25kg,500kg

Quality Guide of 1,2,3-Benzotriazole

Guide name

Guide

Purity

≥99.8%

Chroma

≤40

Moisture

≤0.1%

Melting point

≥97℃

Ash content

≤0.03%

PH value

5-6