CAS:131-55-5
Molecular Formula:C13H10O5
Molecular Weight:246.22
EINECS:205-028-9
CAS No.:
UV Absorber BP2 CAS 131-55-5
Typical Properties
CAS:131-55-5
Molecular Formula:C13H10O5
Molecular Weight:246.22
EINECS:205-028-9
| Item | Specification |
| Melting point | 198-200 °C(lit.) |
| Boiling point | 349.21°C (rough estimate) |
| Density | 1.216 |
| Acidity coefficient (pKa) | 6.98±0.35(Predicted) |
| Refractive index | 1.4825 (estimate) |
| LogP | 3.091 (est) |
Usage
UV Absorber BP2 CAS 131-55-5 is used as pharmaceutical intermediates, photosensitive materials, anti-ultraviolet additives for cosmetics, etc. UV Absorber BP2 CAS 131-55-5 is also widely used in plastics, resins, coatings, synthetic rubber and other fields. In recent years, its application in fabrics has been paid more and more attention in the textile industry.
Packaging and Shipping
25kg/drum or according to customer requirements.
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UV Absorber BP2 CAS 131-55-5