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National Service Hotline:

Phone: 86-531-88613858 (Switchboard)
Fax: 86-531-88963858 (Switchboard)
Business 1: Manager Liu 13573772955
Business two: Wang Jingli 13969020710
Post Code: 250131
Address: No.19, Lishan North Road, Tianqiao District, Jinan City, Shandong Province


  • Product name: 1H-Benzotriazole
  • Product Categories: Scale and corrosion inhibitor
  • Company name: Shandong Longhui Chemical Co., Ltd
  • Add time: 17/07/26
Product Details

Chemical name:1,2,3-1H-Benzotriazole,
Chemical formula:C6H5N3

Molecular weight:119.13
Feature:White needle-like crystals of pure strains ,Melting point:98.5οC,boiling point:204οC(15mm),slightly soluble in water, soluble in alcohol, benzene, toluene, chloroform and other organic solvents.
Technical requirement:SH397-92 standard

Quality indicators:




White crystal or flake, granular, needle-like, powder


≥99.5(first class)

Melting point:








Chroma (hazen)


Use: Mainly used for metal (such as silver, copper, lead, nickel, zinc, etc.) antirust and corrosion inhibitor, widely used in antirust oil (tallow) products, used for the vapor phase corrosion inhibitor of copper and copper alloycycle water treatment chemicals, automotive antifreeze, photographic antifogging agent, polymer stabilizers, plant growth regulators, the lubricating oil additives, ultraviolet absorber. This product is also available with a variety of scale inhibitor, biocide agent used in conjunction with, in particular, the inhibition effect of the closed-loop cooling water system is very good.
Packaging and storage:Net weight 20 kg plastic bags. Moisture, moisture, ventilation and dry place.

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