China wholesale Uv-3039 - Personel care UV Absorber UV-S – DEBORN

Product name: Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine (BEMT), Bemotrizinol, 2,2′-[6-(4-Methoxyphenyl)-1,3,5-triazine-2,4-diyl]bis[5-[(2-ethylhexyl)oxy]phenol]

Molecular Formula：C38H49N3O5

Molecular Weight: 627.81

CAS No.: 187393-00-6

Specification:

Appearance: Light yellow to yellow powder

Odor(Organoleptic): Characteristic

Identification: IR

Assay(HPLC): 98.00%min

Total impurities(HPLC): 2.00%max

Absorbance(UV-VIS,10mg/L propan-2-ol, 341nm, 1cm): 0.790min

Absorption(UV-VIS,1% dil./1cm): 790min

Volatile matter: 0.50% max

Hg: 1000ppb max

Ni: 3000ppb max

As: 3000ppb max

Cd: 5000ppb max

Pb: 10000ppb max

Sb: 10000ppb max

Application：

UV-S is an oil-soluble broad-spectrum UV filter and also well-known for its photostability. It is usually used as UV filter and photo-stabilizer.

Package: 25KG/drum , or packed as client’s request.

Storage condition: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down.