Octabenzone CAS 1843-05-6
UV-531 na cikin nau'in benzophenone na ultraviolet absorbers, tare da sunan sinadarai 2-hydroxy-4-n-octyloxybenzophenone. Allura ce mai launin rawaya mai haske mai siffar lu'u-lu'u a dakin da zafin jiki kuma kyakkyawan wakili ne kuma ingantaccen maganin tsufa wanda zai iya ɗaukar hasken ultraviolet karfi. Yana da halaye na launi mai haske, rashin guba, dacewa mai kyau, ƙananan motsi, da sauƙin sarrafawa. Ana amfani da ko'ina a PE PVC, PP, PS, PC, Organic gilashi, polypropylene fiber, da ethylene vinyl acetate.
| Abu | Ƙayyadaddun bayanai |
| Wurin tafasa | 424.46°C (m kiyasi) |
| Yawan yawa | 1.160g/cm 3 |
| Yanayin ajiya | Rufewa a bushe, Zazzabin ɗaki |
| EINECS | 217-421-2 |
| pKa | 7.59± 0.35 (An annabta) |
| tsarki | 99% |
Octabenzone ne yadu amfani a PE PVC, PP, PS, PC, A cikin sharuddan Organic gilashi, polypropylene fiber, da kuma ethylene vinyl acetate, da dai sauransu, shi ma samar da kyau photostability ga bushe phenolic da alkyd varnishes, polyurethanes, acrylics, epoxides, da kuma sauran samfuran bushewa na iska, da fenti na gyaran motoci, kayan kwalliyar foda, polyurethanes, samfuran roba, da sauransu. Matsakaicin shine 0.1% -0.5%
Yawancin lokaci cushe a 25kg / drum, kuma kuma za a iya yi musamman kunshin.
Octabenzone CAS 1843-05-6
Octabenzone CAS 1843-05-6
