| CAS No.: | 131-57-7 |
|---|---|
| Formula: | C14h12o3 |
| EINECS: | 205-031-5 |
| Type: | UV Absorbers |
| Appearance: | Powder |
| Quality: | Cosmetic |
| Samples: |
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| Customization: |
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| Trade name | BP-3 |
| Chemical name | 2-Hydroxy-4-Methoxy Benzophenone |
| Synonyms | Benzophenone-3; Oxybenzone; BP-3; UV-9 |
| CAS code | 131-57-7 |
| EINECS | 205-031-5 |
| Molecular Formula | C14H12O3 |
| Molecular Structure |  |
| HS code | 2914502000 |
| Specifications | |
| Appearance | Light yellow crystalline powder |
| Purity | 99.9 % min |
| Melting point | 63.0°C min |
| Dry loss | 0.2 % max |
| Heavy metals | 5ppm max |
| Specific extinction | 285nm, 630min; 325nm, 400min |
| Characteristics and Application | BP-3 is a highly efficient broad-spectrum ultraviolet absorbent, the appearance is light yellow crystalline powder, with good characteristics of high absorption rate and good light and heat stability. BP-3 can absorb UVA and UVB at the same time (UVA at approx. 325 nm, UVB at approx. 285 nm). It is FDA-approved class | sunscreen in USA, and is frequently used in European and American countries. It is widely used in sunscreen cream, emulsion, oil and other sunscreen cosmetics, and can also be used as an anti-color agent for products caused by light sensitivity and discoloration. |
| Packaging | 25 kg fiber drum/carton |
| Period of validity | 3 years |
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