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Basic Information Of 1,2,3-Benzotriazole：
Chemical Name: | BTA |
Molecular Formula: | C6H5N3 |
Structural Formula: |
|
Molecular Weight: | 119.13 |
Characteristic: | This product is white or light yellow needle shaped crystallite, melting point is 98.5℃，boiling point is 204℃ (15mm mercury column), slightly soluble to water, soluble to organic solvent, such as alcohol, benzene, toluene and chloroform. |
Technical demand: | Accord with SHO397-94 standard |
Quality Index Of 1,2,3-Benzotriazole：
Item | Top-ranking Product |
Appearance | White or light yellow crystal or slice, granule style |
Purity (％) | ≥99.5 |
M.P. (℃) | 96-99 |
Moisture (％) | ≤0.1 |
Ash (％) | ≤0.05 |
pH-value | 5.5-6.5 |
Color Density | ≤80 |
Purpose Of 1,2,3-Benzotriazole：
This product is used as antirust of metals, such as silver, copper, lead, nickel and zinc, widely used for products of slushing oil (grease), mainly used for vapor phase corrosion inhibitor of copper or copper alloy, treating compound of cycle water, antifreeze of auto, fog preventative for taking pictures, macromolecule stabilizer, ethylene chlorohydrin, lube oil additive, ultraviolet absorber. This product can also be used with many dirty-resistance agent and sterilized algaecide, especially for the corrosion mitigation effect of the airproofing circulation cooling water system.
Toxicity Of 1,2,3-Benzotriazole：
Oral-taking of rat: (LD50):500 mg./kg
Packing Of 1,2,3-Benzotriazole：
Net weight is 20kg, plastic weaving bag or paper barrel, black plastic bag with lining, or according to demand of clients.
Storage Of 1,2,3-Benzotriazole：
This product should be put in the ventilation and dry place, it is forbidden to place it together with food and seeds.
Manufacturing
