Benzophenone-1
- Basic Information
| Product name |
Benzophenone-1; BP-1 ;UV-0 |
| CAS No. |
131-56-6 |
| EINECS No. |
205-029-4 |
| Molecular Formula: |
C13H10O3 |
| Molecular Weight: |
214.22 |
| Structure Formula |
|
- Technical Specification
Benzophenone-1
| Item |
Specification |
| Appearance |
Light yellow crystal |
| Assay UV Absorber Benzophenone-1 |
≥ 99.0% |
| Melting point |
143-146ºC |
| Loss on drying |
0.5%max |
| Lovibond color |
≤5.0 |
| Heavy metal |
≤5ppm |
| Specific Extinction |
630min at 290nm |
3. Application field
Benzophenone-1 is a powder polymer additive applicable to polyolefine, poyvinyl chlornamee, polystyrene etc as a stabilizer with the incorporation of 0.1% to0.5% (based on polymer weight) required.
Effective sunscreen with absorption ranging from 270 to 350 nm.
Benzophenone-1 Can be employed to improve light stability of cosmetic products such as alcoholic fragrances, gels, colours, nail enamels and liquid detergents.
Recommended use level: 0.05-0.5%.
Liquid products Foaming products Gels.
4. Packing
Benzophenone-1 Standard packaging includes the following:
25kg per drum
Other package sizes are available upon request.
5. Storage
Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use.
6. Period of validity
24 months
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