SINOSORB BP-3 (UV-9) effectively reduces the damage of UV radiation to the skin by absorbing UV-A and part of UV-B bands in ultraviolet rays. It can absorb ultraviolet energy and convert it into harmless heat energy, thereby preventing ultraviolet rays from damaging cell DNA and causing skin aging, sunburn and other problems. SINOSORB BP-3 (UV-9) has excellent stability and water resistance, and can provide long-lasting protection in daily outdoor activities.
SINOSORB BP-3 (UV-9)
Chemical Name: Oxybenzone
CAS No.: 131-57-7
Molecular Formula：C14H12O3
Molecular Structure:
SINOSORB BP-3 (UV-9) effectively reduces the damage of UV radiation to the skin by absorbing UV-A and part of UV-B bands in ultraviolet rays. It can absorb ultraviolet energy and convert it into harmless heat energy, thereby preventing ultraviolet rays from damaging cell DNA and causing skin aging, sunburn and other problems. SINOSORB BP-3 (UV-9) has excellent stability and water resistance, and can provide long-lasting protection in daily outdoor activities.
| Appearance | Light yellow green powder |
| Assay (HPLC) | 97%~102% |
| Freezing point | ≥62℃ |
| Loss on drying | ≤0.2% |
| Total impurities | ≤0.1% |
| BP-1 Content | ≤0.15% |
| Maximum single impurity content | ≤0.1% |
| Specific absorption coefficient (1%, 1cm) | E288≥630 |
| E325≥410 |
25KG Drum
SINOSORB BP-3 (UV-9) is a UV absorber,commonly used in sunscreen products to absorb UV rays and protect the skin from damage caused by UV radiation.
SINOSORB BP-3 (UV-9)can be used in plastic products as a UV absorber to prevent plastics from aging and yellowing under UV radiation.
SINOSORB BP-3 (UV-9)can also be used as an additive in paints and coatings to increase the weather resistance and light resistance of the coating. It can absorb UV rays and prevent UV rays fromdamaging and fading the coating.
SINOSORB BP-3 (UV-9)can also be used in photosensitive materials such as optical fibers, photolithography films, and light diffusion materials.
Being kept in dry, clean warehouse with well ventilation.
Avoid exposing to light and heating for prevention of oxidation.
Protecting the product from leakage, rain and insolation during transportation.
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