Cov neeg saib xyuas UV Absorber UV-S

Cov khoom npe: 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 Luj:627.81 ib

CAS Nr:.187393-00-6

Specification:

Cov tsos mob: Lub teeb daj mus rau daj hmoov

Odor (Organoleptic): Yam ntxwv

ID: IR

Assay (HPLC): 98.00% min

Tag nrho 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 teeb meem: 0.50% max

Hg: 1000ppb max

Ni: 3000ppb max

Raws li: 3000ppb max

Cd: 5000ppb max

Pb: 10000ppb max

Sb: 10000ppb max

Daim ntawv thov:

UV-S yog cov roj-soluble broad-spectrum UV lim thiab kuj paub zoo rau nws cov photostability.Nws feem ntau yog siv los ua UV lim thiab photo-stabilizer.

Pob:25KG / nruas, los yog ntim raws li tus neeg thov kev thov.

Kev cia khoom:Khaws rau hauv qhov chaw qhuav thiab qhov cua hauv chav tsev, tiv thaiv tshav ntuj ncaj qha, me ntsis pawg thiab muab tso rau.