Other Name: Benzophenone -3
Molecular Formula: C14H12O3
Molecular Weight: 228.24
CAS No.: 131-57-7
Test report:
| Appearance: | White or light yellow green crystalline poweder |
| Content(%): | 99.0min |
| Loss on drying(%): | 0.2max |
| Melting point(°c): | 62.0-65.0 |
| Heavy metal(ppm): | 5.0max |
| Than the absorption coefficient(288nm): | 630min |
| Than the absorption coefficient(325nm): | 410min |
Residue on ignition:<0.1%
Mildew fungus:<100CFU
Total bacteria:<300CFU,not detected Salmonella and E.coli
No Toxicity:non-irritating to human skin
Packing:25kgs or 20kgs carton drum
Storage:sealed,dark
Use:
a broad-spectrum UV absorber,with aborption rate,non-toxic,non-teratogenic effect,light,and good thermal stability,it also can absorb UV-A and UV-B.U.S.FDA approved I Class of sunscreen in the United States and Europe,frequently used,widely used in sun cream,cream,oil,cosmetics,and also can be used as the color of product by the photosensitive anti-discoloration agent,also because of its many plastic compatibility of PVC and unsaturated polyester are also protection.
Duration:2 years
