Kunming Jiaxinde Chemicals Corporation
Main products:Kojic Acid,Arbutin,Potassium Humate,Glutaraldehyde 50%,Gibberellic Acid
Contact Us
  • Contact Person : Mr. Hu Xingping
  • Company Name : Kunming Jiaxinde Chemicals Corporation
  • Tel : 86-871-3306037
  • Fax : 86-871-3346125
  • Address : Yunnan,Kunming,No. 406, Minhang Road
  • Country/Region : China
  • Zip : 650200


Product Detailed
Molecular Formula:C6H5N3 MW:119 MP:90-100oC

Chemical Name:1,2,3-Benzotriazole

Molecular Formula:C6H5N3




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.


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

25 Kg plastic woven bag or paper drum


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


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