Etocrylene rau Cosmetic CAS No.: 5232-99-5

Cov khoom npe:Etocrylene;Ethyl 2-cyano-3,3-Diphenylpropenoate;UV Absorber UV-3035

Molecular Formula:C18H15NO2,

CAS Nr:.5232-99-5

EINECS No.:226-029-0 : kuv

Specification:

Cov tsos mob: Off-dawb crystalline hmoov

Kev Ntsuas: ≥99.0%

Melting ntau: 96.0-98.0 ℃

K303: ≥46

Poob ntawm ziab: ≤0.5%

Gardner xim: ≤2.0

Turbidity: ≤10 NTU

Daim ntawv thov:

Nws muaj kev tiv thaiv UV zoo thiab kev ruaj ntseg zoo, kev sib xyaw ua ke uas ua rau nws muaj txiaj ntsig zoo hauv ntau cov thermoplastic resins.Etocrylene ua rau muaj xim tsawg dua rau cov txheej thiab cov yas ntau dua li lwm yam UV stabilizers.

Pob:25kg / thawv

Kev cia khoom:Khaws nyob rau hauv nruj thiab lub teeb-resistant