1. Chemical Name: 2-Hydroxy-4-Methoxybenzophenone-5-Sulfonic Acid

2. Synonym: Benzophenone-4(BP-4), Sulisobenzone, UV-284

3. CAS NO.: 4065-45-6

4. Molecular Formula: C₁₄H₁₂O₆S

5. Molecular Weight: 308.3

6. Structural Formula: 

7. Specifications: Appearance: White or light yellow powder Content: ≥99% Melting point: ≥140℃ Loss on drying: ≤0.5% Chroma: ≤2 8. Product Photos:

9. Application: 

The ultraviolet absorber UV-284 is a broad-spectrum ultraviolet absorber. It has the advantages of high absorption efficiency, non-toxic, no teratogenic side effects, and good light and thermal stability. It can absorb both UV-A and UV-B, which is a category I sunscreen approved by the US FDA. It is used frequently in the United States and Europe , and is widely used in sunscreen cosmetics such as sunscreen creams, creams, honey, lotions, and oils.

10. Storage & Packaging:

UV absorber UV-284 is non-toxic, non-flammable, non-explosive, non-corrosive, and has good storage stability. It is packed in cardboard drum lined with plastic bag, net weight 25kg/drum, and it can also be designed according to customer requirements.