UV Abse aberrber BP-2 CAS TSIS MUAJ .: 131-55-5

Tshuaj lom neeg npe: 2,2 ', 4,4'-tetrahydroxybenzhoxenone
Molecular Cov Qauv: C13h10o5
Molecular hnyav: 246
Cas tsis muaj.: 131-55-5
Tshuaj Yeeb Nkab Qauv:

Kev ntsuas kev:
Zog: Lub Teeb daj Crystal Hmoov
Cov ntsiab lus: ≥ 99%
Melting taw tes: 195-202 ° C
Poob rau ziab: ≤ 0.5%

Kev siv:

BP-2 belongs rau tsev neeg uas tau hloov benzophenone uas tiv thaiv ultraviolet hluav taws xob.

BP-2 muaj lub siab nqus ob leeg hauv UV-A thiab UV-B cheeb tsam, yog li dav siv raws li UV lim hauv kev lag luam kom zoo nkauj thiab tshwj xeeb tshuaj lom neeg.

Ntim thiab Ntim:

Pob: 25kg / thawv

Cia: ruaj khov nyob rau hauv cov cuab yeej, kom qhov cua thiab deb ntawm dej thiab kub.