1,2,3-Benzotriazole

Stored in cool and dry condition,prevent from wet and water vapor  

Storage

25 Kg plastic woven bag or paper drum

Widely used as copper, silver corrosion inhibitor of equipment for water quality stabilizer, anti-rust oil preparation, diazo dye used to prevent fading, as well as copper and copper alloy arts and crafts of the discoloration and deterioration, can also be used as a photo - Anti-gray anti-fog agents, etc. VCI synthesis.
Packing

Uses

Light brown to white crystalline powder. Melting point 90 ~ 100 , in 98 ~ 100 sublimation. Boiling point of 201 ~ 204 (2kPa). Soluble in hot water, methanol, acetone, ethyl ether and other organic solvents, slightly soluble in cold water. Aqueous solution weak acidity, pH value of 5.5 ~ 6.5. On acid-base, oxidation - reduction is stable when heated to 100 are stabilized. With alkali metal ions can generate a stable metal salts. By the o-phenylenediamine diazotization, cyclization obtained, but also by the o-nitrophenyl hydrazine and Benzimidazolone synthesis.

Specificication

MP:90-100^oC

MW:119

Molecular Formula:C6H5N3

Chemical Name:1,2,3-Benzotriazole

Good qulity and adequate supply