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Octocrilene
Octocrilene
Octocrilene
Octocrilene
Octocrilene
  1. Octocrilene
  2. Octocrilene
  3. Octocrilene
  4. Octocrilene
  5. Octocrilene

Octocrilene

Octocrilene is an effective UVB absorber that easily combines with the oil in sunscreen formulations. It is an excellent solubilizer for other solid and crystalline UV absorbers. It has the characteristics of high absorption rate, non toxicity, non teratogenicity, and good stability, and can absorb UVB and a small amount of UVA light. Approved by the US FDA as a Class I active sunscreen ingredient, it is widely used in the United States and European countries.

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Контактная форма: демо
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CAS No.: 6197-30-4

Molecular Formula: C24H27NO2

Molecular Weight: 361.48

EC No.: 228-250-8

Appearance:Yellow Liquid

Synonyms:2-Ethylhexyl2-cyano-3,3-diphenylpropenoate;2-Cyano-3,3-diphenyl-2-propanoic acid 2-ethylhexyl ester;OCT;Sunobel OCT

Приложениеs:

Octocrilene is mainly used as a UV-A and UV-B filter for sunscreen and topical drug formulations. It has strong absorption ability for ultraviolet (UVB) radiation with wavelengths ranging from 280 to 320nm, with a maximum absorption wavelength of 303 nm. In addition, Octocrilene has a stabilizing effect on the UVA sunscreen avobenzone, which can absorb UVB and short UVA radiation, providing long-lasting skin protection.

 Технические характеристики: 

Тестовый предмет Спецификация
Появление Clear yellow viscous liquid
Identification A UV 197U Absorptivities at 303nm do not differ by more than 3.0%
 

Identification B

 The retention time of major peak of the sample solution corresponds to that of the standard solution.
Acidity(0.1mol/LNaOH) ≤0.18ml/g
Individual impurity ≤0.5%
Total impurities ≤2.0%
Relative density 1.045-1.055
Refractive Index 1.561-1.571
анализ 95.0%-105.0%
2-Ethylhexanol ≤200ppm
Benzophenone ≤200Oppm

 Упаковка:

25kg /drum

Хранилище:

Kept under dry and Cool place, Keep away from goods that can affect the quality of the goods, against damp. Careful load and unload, be care not pollute or torn the package, avoid rain and insolation during transportation.

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