CAS NO.: 15217-42-2 Molecular weight: 141.11 Chemical formulation: C6H4N3Na Properties: No toxic, No corrosive, No explosives; soluble in water, chloroform, benzene, toluene, mixed with lower alcohol and glycol in any ratio. Uses: Used as corrosive inhibitor, widely used in solar energy converting system, the cooling system of pile in nuclear power plant, cooling system of motor engine and gas engine. Used with other inhibitor, it will get better effect. Packing: 25kg-250kg plastic drum Structural formula: Specification: Content: 39.5%-41.0% Chlorine content: =100 (ppm) Sodium hydroxide (NaOH): =0.5% Density: 1.13-1.19g/cm3 Appearance: clear light yellow liquid PH value: 11.2-11.8

Properties: This product has been processed in benzotriazole, excellent function of corrosion mitigation, soluble in water with any proportion, wide range of application and convenient use. Packing: 25kg-250kg plastic drum Specifications: Appearance: yellow transparent thick liquid Solid content: 30%-70% PH value: 5-7 Density: 1.10-1.5g/ml

1, 2, 3-benzotriazole CAS NO.: 95-14-7 Molecular weight: 119 Chemical formula: C6H5N3 Shape & properties: white needle-shape crystalloids, it can be processed to be big flake, column, fine granular, and powder. Properties: It's bitter, odorless, boiling point is 204degree centigrade (15mmHG), soluble in alcohol, benzene, toluene, chloroform and dimethylformamide, and slightly soluble in water. Uses: It's mainly used as rust-preventer, antifreeze liquid, antioxidant additive(including lubricating oil, hydraulic oil, brake oil, transformer’s oil),emergent, water stabilizer, the additive for high molecular materials'(polyester and polyester amide)capacity of ultraviolet resistance and antistatic electricity, photographic antifogging agent, copper mine flotation, metal’s slow corrosion etc. Safety properties: It's not inflammable or explosive or corrosive, low poison and the LD50 for small mouse is 965mg/kg. Packing: in woven plastic bags, multiple bags or fiber drums with pla

Chemical name: tolyltriazole or TTA Molecular formula: C7H7N3 Molecular weight: 133.15 CAS: 29385-43-1 Usage: it is mainly use as antirust and corrosion inhibitor for metals (such as silver, copper, zinc, lead, nickel, etc.), and for antirust oil (tallow) products, the gas phase corrosion inhibitor of copper and aldary, lubricant additive, cycle water treating compound and auto antifreeze. It is also can be concernedly used with manifold sterilization algaecide and has a very fine corrosion mitigation algaecide effect on close cycle cooling water system. Shape and properties: pure product is white granule or powder, it is a mixture of 4-methyl-benzotriazole and 5-methyl-benzotriazole, the melting point is from 80?to 86?, soluble in alcohol, benzene, toluene, chloroform and watery lye, and hardly soluble in water. Packing: 40kgs net/fiber drum, with black plastic bag, according to customer’s requires. Storage: easy to wet, please put in aeration, dryness place, do not mix it with