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1，2，3-Benzotriazole (BTA)
Formula: C6H5N3 CAS No.: 95-14-7 |
MW: 119.04 Structural formula： |
Properties： |
Pure product is white to light yellow crystal, melting point is 98.5℃， boiling point is 204℃(15mmHg), can be processed into flake, granular, powder, needles, dome-shaped. Slightly soluble in water, soluble in alcohol, benzene, toluene, chloroform and other organic solvents.
Usage： |
It’s mainly used as rust-preventer, antifreeze fluid, antioxidant additive (including lubricating oil, hydraulic oil, brake oil, transformer oil), emulsifier, water stabilizer, the additive for high molecular materials (polyester and polyesteramide) capacity of ultraviolet resistance and anti static electricity, photographic antifogging agent,copper mine flotation, metal’s slow corrosion etc.
Packing |
Packing：Polywoven Bag，Composite Bag， Fiber can，Metal drum， Jumbo Bag，Lined with plastic bag or aluminum foil bag
Net weight：20kg, 25kg, 500kg
Specification | |
Item | Specification |
Appearance | Needle、Granular、Powder、Flake、dome-shaped |
Chroma | ≤20Hazen |
Purity | ≥99.5% |
Melting Point | ≥97.0℃ |
Moisture | ≤0.1% |
Ash Content | ≤0.05% |
Aquous PH | 5.0-6.0 |
Solubility in Alcohol | Transparent，no precipitation |
The enterprise carries out the standard | HG/T3824-201X |
Manufacturing
