Description
BP-4 CAS 4065-45-6
| Item | Specifications |
| Appearance | Off-whiteorlightyellowcrystallinepowder |
| MeltingPoint | ≥140°C |
| SpecificExtinction(1%,1cm) | E285:≥460 |
| E325:≥290 | |
| Lossondrying | ≤3.0% |
| Gardnercolor | ≤2.0 |
| Heavymetals | ≤5ppm |
| Turbidity | ≤4.0EBC |
| PHvalue | 1.2~2.2 |
| Assay | ≥99.0% |
2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid Usage
1. Mainly used for water soluble in cosmetics as a resistance to bask in sunscreen, can also be used in other water-soluble ink, paint, etc for uv absorber.
2. As anti-ultraviolet finishing agent for cotton fabric, polyester fiber has good anti aging and softening effect.
3. Mainly used for water soluble in cosmetics as a resistance to bask in sunscreen, can also be used in other water-soluble ink, paint, etc for uv absorber.
4. A broad-spectrum UV absorber, absorption with high efficiency, non-toxic side effects, no teratogenicity, optical, thermal stability is good wait for an advantage, it also can absorb uv-a and UV – B, is approved by the FDA Ⅰ kind of sunscreen, use frequency is higher in the United States and Europe, widely used in sun lotion, cream, honey, latex, oil and other sunscreen cosmetics as anti-ultraviolet finishing agent, the cotton fabric, polyester fiber has good anti aging and softening effect.
2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid Packaging and Shipping
Cardboard bucket , Net weight: 25kgper drum.
2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid Storage
Store in a cool and dry ventilated place.
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