Lub npe tshuaj:3-(2H-Benzotriazolyl)-5-(1,1-di-methylethyl)-4-hydroxy-b
Enzenepropanoic acid octyl esters
CAS Nr.:127519-17-9
Molecular Formula:C27H37N3O3
Molecular Luj:451.60 ib

Specification

Tswb: Nqus me ntsis daj mus rau daj kua
Kev Ntsuas: ≥ 95%
Volatile: 0.50% max
Clarity: ntshiab
Qhov Loj: 7.00 max
Lub teeb transmittance: 460nm≥95%;
500nm ≥97%

Daim ntawv thov

UV-384: 2 yog BENZOTRIAZOLE UV absorber tshwj xeeb rau txheej txheej txheej. UV-384: 2 muaj qhov zoo thermal stability thiab ib puag ncig kam rau ua, ua rau UV384: 2 tshwj xeeb tshaj yog tsim rau siv nyob rau hauv huab cua txheej txheej txheej, thiab ua tau raws li lub tsheb thiab lwm yam txheej txheem txheej txheem rau UV-absorber kev ua tau zoo. Cov yam ntxwv haum ntawm UV wavelength ntau yam, ua rau nws zoo tiv thaiv lub teeb-sensitive txheej txheej, xws li ntoo thiab yas txheej txheej.

Pob thiab Cia

1.25 kg drum
2.Khaws rau hauv qhov chaw kaw, qhuav thiab tsaus