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| 1,2,3-Benzotriazole |
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Chemical Name: |
1,2,3-benzotriazole(BTA) |
Chemical Formula: |
C6H5N3 |
Structural
Formula: |
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Molecular
Weight: |
119.13 |
Properties: |
white needle-like crystal, Melting Point: 98.5°C, Boiling
Point: 204°C(15mmHg), slight soluble in water, soluble in
organic solvents such as alcohol, benzene, toluene, chloroform,
etc. |
Quality Index:
|
| Item |
Excellent Grade |
| Appearance |
white crystal or flake, granule, needle-like, powder |
| Purity |
≥99.8(Reagent Grade), ≥ 99.5(First Grade) |
| Melting Point |
≥97°C |
| Moisture |
≥0.1% |
| Ash |
≤0.05% |
| PH |
5.5-6.5 |
| Chroma |
≤40 |
|
| Uses: |
It is mainly used as antirust and corrosion inhibitor for
metals(such as silver, copper, lead, nickel, zinc, etc.), widely
used in the antirust oil products, as gas-phase corrosion inhibitor
for copper and copper alloy, as treating agent for recirculating
water, as antifreezer for cars, antidust for photograph, stabilizer
for macromolecular compound, growth regulator for plant, lubricant
additive, absorbant for ultraviolet ray, etc. It can be used
together with many kinds of scale inhibitors and bactericide
and algaecide, showing excellent anticorrosion effect in close
recirculated cooling water system. |
Toxicity: |
Oral for cats (LD50): 500mg/kg. |
Package: |
plastic barrel, net weight: 20kg, or according to the clients'
requirement. |
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Storage: |
stored in ventilated and dry place, not to place together
with food and seeds. |
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