2-hydroxy-4-methoxybenzophenone-5-sulfonic acid cas 4065-45-6
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Description
2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid Quick Details
ChemicalName: 2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid
CAS NO.: 4065-45-6
Molecular Formula: C14H12O6S
Molecular Weight: 308.31
Chemical Structure:
Appearance:Off-whiteorlightyellowcrystallinepowder
Assay:≥99.0%
2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid Typical Properties
| 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 â… 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.
