Lub npe tshuaj:2-Hydroxy-4-methoxybenzophenone
CAS Nr .:131-57-7 ib
Molecular Formula:C14H12O3
Molecular Luj:228.3 ib

Specification

Cov tsos mob: lub teeb daj hmoov
Cov ntsiab lus: ≥ 99%
Melting point: 62-66 ° C
Ntshiab: ≤ 0.1%
Poob ntawm ziab (55 ± 2 ° C) ≤0.3%

Daim ntawv thov

Cov khoom no yog ib tug high-efficienct UV hluav taws xob absorbing tus neeg saib xyuas, muaj peev xwm ua tau zoo
absorbing UV hluav taws xob ntawm 290-400 nm wavelength, tab sis nws yuav luag tsis nqus pom lub teeb, tshwj xeeb tshaj yog siv rau cov khoom siv pob tshab. Nws yog qhov ruaj khov rau lub teeb thiab kub, tsis decomposable hauv qab 200 ° C, siv tau rau cov xim thiab ntau yam khoom yas, tshwj xeeb tshaj yog siv rau polyvinyl chloirde, polystyrene, polyurethane, acrylic resin, lub teeb xim pob tshab rooj tog, nrog rau cov tshuaj pleev ib ce, nrog rau noj 0.1-0.5%.

Pob thiab Cia

1.25kg thawv
2.Muab kaw thiab khaws cia deb ntawm lub teeb