Special Corrosion Inhibitor

1,2,3-Benzotriazole (BTA)

CAS No.  95-14-7

Molecular Formula: C6H5N3                            Molecular Weight: 119

 

Specification:

Items	Index
Appearance	White needle-shape crystalloids
Purity	≥99%
Chroma	≤40
Moisture	≤0.04%
Melting point	≥97℃
Ash content	≤0.03%
PH value	5.0-6.0

 

Properties and Usage:

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

Package and Storage:

plastic woven bag,20Kg/bag or customers' requirement.

Synonyms:

BTA; 1,2,3-Benzotriazole;1,2-Aminoazophenylene;1,2,3-Triazaindene

Update : 2014/12/31 16:20:09 Hits : 2247