UV Absorber BP2 CAS 131-55-5
2, 2 ', 4, 4'-tetrahydroxybenzophenone waa nuugeeyaha ultraviolet-ka biyaha-milmi heer sare ah oo hufan, oo ka tirsan alaabooyinka taxanaha ah ee benzophenone ultraviolet.2, 2 ', 4, 4' -tetrahydroxybenzophenone waa guban kara, iyo gubashadu waxay soo saartaa qiiqa oksaydhka nitrogen ee sunta ah.
| Shayga | Tilmaamid |
| barta dhalaalaysa | 198-200 °C ( shid) |
| Barta karkarinta | 349.21°C (qiyaasta qallafsan) |
| Cufnaanta | 1.216 |
| Isku-dhafka aysiidhka (pKa) | 6.98±0.35 (La saadaaliyay) |
| Tilmaanta refractive | 1.4825 (qiyaas) |
| LogP | 3.091 (t) |
Waqtigan xaadirka ah, 2, 2 ', 4, 4' -tetrahydroxybenzophenone waxaa si ballaaran loo isticmaalaa in balaastikada, resins, daahan, caag synthetic iyo beeraha kale, 2, 2', 4, 4'-tetrahydroxybenzophenone waxaa loo isticmaalaa sida dhexda dawooyinka, qalabka photosensitive, waxyaabaha la isku qurxiyo ee ka hortagga ultraviolet-ka iyo wixii la mid ah.Sanadihii la soo dhaafay, codsiga dharka ayaa fiiro gaar ah u leh warshadaha dharka, iyo baaxadda ayaa aad iyo aad u ballaaran.
25kg / durbaan ama sida waafaqsan shuruudaha macaamiisha.
UV Absorber BP2 CAS 131-55-5
UV Absorber BP2 CAS 131-55-5
