|
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 1,2,3-Benzotriazole(BTA)
| Formula |
C6H5N3 |
| MW |
119.13 |
| structural formula |
 |
| The enterprise carries out the standard |
The enterprise carries out standard Q/320682RUY01-2006 |
|
Specification |
Appearance |
White crystals |
chroma |
≤30号 |
Assay |
≥99.8% |
Melting Point |
≥97.0℃ |
Moisture |
≤0.08% |
Ash content
|
≤0.03% |
Aqueous Ph |
5.5-6.0 |
Solubility in Alcohol |
approximately transparent |
Properties |
Soluble in alcohol,benzene,toluene,chloroform and DMF,slightly soluble in water,Turn red in air with oxidation,Exposive in vacuum distillation. |
1,2,3-Benzotriazole abnormity granular |
1,2,3-Benzotriazole big granular |
1,2,3-Benzotriazole Fine pellet |
1,2,3-Benzotriazole Big flake |
1,2,3-Benzotriazole Powdery |
1,2,3-Benzotriazole granular |
1,2,3-Benzotriazole Small flake |
1,2,3-Benzotriazole Needle |
USE:
mainly used as antirust agent and corrosion inhibitor for metals .widely used in the antirust oil products such as gas phase corrosion inhibitor , in treating agent for recycling water ,in antifreeze for cars antifogging for photgraph ,also used as stabilizer for macromolecular compound growth regulator for plant, lubricant additive , ultraviolet absorbent etc. It can be used together with many kind of scale inhibitors and bactericide andalgaecide ,show excellent anticorrosion effect in close recycling cooling water system.
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