描述
BP-3 / benzophenone-3 CAS 131-57-7
| 项目 | 标准 |
| 外观 | Light yellow green crystal powder |
| 熔点 | 62.0-65.0℃ |
| 纯净 | ≥99.0% |
| UV absorption coefficient (1%, 1cm)E288 | ≥630 |
| UV absorption coefficient (1%, 1cm)E325 | ≥410 |
| 干燥损失 | ≤0.2％ |
| Gardner color | ≤4.0 |
| 点火残留物 | ≤ 0.1 % |
| 重金属 | ≤5 ppm |
Benzophenone-3
benzophenone-3 cas 131-57-7
1.It is a broad-spectrum UV absorber
2.It has the advantages of high absorption rate, non-toxicity and no teratogenic effects.
3.It can absorb both UV-A and UV-B
4.Widely used in sunscreen cosmetics such as sunscreen cream, cream, honey, lotion, etc.
5.It can also be used as an anti-tarnishing agent for products discolored by photosensitivity.
Benzophenone-3Packaging and Shipping
25kg/cardboard drum
Benzophenone-3Storage
Stored in sealed container.
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