UV Absorber BP-2 CAS NO.: 131-55-5

Tshuaj npe2,2′,4,4′-Tetrahydroxybenzophenone
Cov mis mos molecularQauv: C13H10O5
Molecular hnyavib: 246
CAS Nr.: 131-55-5
Chemical structural formula:

Technical Performance index:
Cov tsos mob: lub teeb daj crystal hmoov
Cov ntsiab lus: ≥ 99%
Melting point: 195-202 ° C
Poob ntawm ziab: ≤ 0.5%

Siv:

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

BP-2 muaj qhov nqus tau zoo hauv thaj tsam UV-A thiab UV-B, yog li tau siv dav hauv UV lim hauv kev lag luam tshuaj pleev ib ce thiab tshuaj tshwj xeeb.

Packing thiab Cia:

Pob: 25KG / CARTON

Cia: ruaj khov hauv cov cuab yeej, khaws qhov cua thiab deb ntawm dej thiab kub siab.