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 launin rawaya mai launin lu'u-lu'u a zafin jiki kuma yana da kyau kuma ingantaccen wakili na rigakafin 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 gilashin, polypropylene fiber, da ethylene vinyl acetate, da dai sauransu, shi ma na samar da kyau photostability ga bushe phenolic da alkyd varnishes, polyurethanes, acrylics, epoxides, da sauran iska bushewa kayayyakin, Paint automones, Paint automones, fenti, fenti, fenti automones, fenti, fenti automones, fenti, fenti, fenti, fenti, fenti, fenti, fenti, fenti, fenti, fenti, fenti, da sauransu da sauransu. Matsakaicin 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
