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1,2,3-Benzotriazole
(BTA)
CAS No. 95-14-7 EINECS No.: 202-394-1
RIDADR: UN2811
Molecular formula: C6H5N3 Molecular Weight: 119
Properties:
BTA is bitter and odorless. The boiling point is 204℃ (15mmHg). It can soluble in alcohol, benzene, toluene, chloroform and dimethylformamide. It is slightly soluble in water. BTA is mainly used as anticorrosive, antifreeze liquid, anti-oxidation additives (including lubricants, hydraulic oil, brake oil, transformer oil), water stabilizer, polymer materials additives (polyester and polyamide ester), anti-ultraviolet and anti- Photographic antifogging agent, copper flotation, slow corrosion of metal and so on.
Specification:
Items | Index |
Appearance | White to light yellow needle-shape crystalloids or granular |
Purity, % | 99.5 min |
Colour APHA (Hazen) | 40.0 max |
Moisture, % | 0.04 max |
Melting point, ℃ | 96.0 min |
Ash content, % | 0.03 max |
pH | 5.0-6.0 |
Gite concentrate on water treatment chemicals industry since established, and have make great progress. On the basis of technology development, our company has taken in a group of experienced personnels who are talented in senior management, marketing and skills of producing. In the company, great attention is paid to basic management, stable quality, continuously improving pre-sale services, sale and after-sale services, and enhancing the market competitiveness of ouur products.Main products of our company: HEDP, ATMP, PBTCA, PAA, PAAS.

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