Product name | Bemotrizinol (Bis-ethylhexyloxyphenol methoxyphenyl triazine) BEMT |
CAS No. | 187393-00-6 |
Molecular Formula | C38H49N3O5 |
Molecular Weight | 627.81 |
Quality Standard | 99% up, Cosmetic Grade |
Appearance | Light yellow to yellow powder. |
TEST | SPECIFICATION | RESULT |
Appearance: | Light yellow to yellow powder. | Confirms |
Odor(Organoleptic) | Characteristic | Confirms |
Identification | IR | Confirms |
Assay (HPLC) | 98% min | 99.41% |
Total impurities(HPLC) | 2% max | 00.8% |
Absorbance(UV-VIS, 10mg/L propan-2-ol, 341nm, 1cm) | 0.790 min | 0.819 |
Absorption(UV-VIS, 1% DIL/1cm) | 790 min | 819 |
Volatile matter | 0.50% max | 0.05% |
Hg | 1000ppb max | 28ppb |
Ni | 3000 ppb max | 30ppb |
As | 3000 ppb max | 31ppb |
Cd | 5000 ppb max | 29ppb |
Pb | 10000 ppb max | 27ppb |
Sb | 10000 ppb max | 33ppb |
Conclusion | Meet the specification of BP2018 |
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Function of Bemotrizinol
Bemotrizinol is a broad-spectrum UV absorber, absorbing both UVA and UVB. Bemotrizinol is added to various sunscreens to absorb UV rays.
1.Bemotrizinol can be used as a photo initiator in UV-curing applications such as inks, imaging, and clear coatings in the printing industry.
2.Bemotrizinol Prevents ultraviolet (UV) rays from damaging scents and colors in products such as perfumes and soaps.
3.Bemotrizinol can also be added to the plastic packaging as a UV blocker. Its use allows manufacturers to package the product in clear glass or plastic. Without it, opaque or dark packaging would be required.
