Octabenzone CAS 1843-05-6
O le UV-531 e a'afia i le vasega benzophenone o ultraviolet absorbers, fa'atasi ai ma le igoa vaila'au 2-hydroxy-4-n-octyloxybenzophenone. O se nila lanu samasama malamalama e pei o le pauta tioata i le vevela o le potu ma o se mea e sili ona lelei ma lelei e tetee atu i le matua e mafai ona faʻafefe malosi le malamalama ultraviolet. O loʻo i ai uiga o le lanu malamalama, leai se afaina, fetaui lelei, maualalo le gaoioi, ma faigofie le gaioiga. O loʻo faʻaaogaina lautele i le PE PVC, PP, PS, PC, tioata faʻapitoa, fiber polypropylene, ma le ethylene vinyl acetate.
| Aitema | Fa'amatalaga |
| Fa'apuna | 424.46°C (fa'atatau fa'atatau) |
| Malosi | 1.160g/cm3 |
| Tulaga teuina | Faamaufa'ailoga i le mago, Temperature Room |
| EINECS | 217-421-2 |
| pKa | 7.59±0.35(Vailoaina) |
| mama | 99% |
Octabenzone o loʻo faʻaaogaina lautele i le PE PVC, PP, PS, PC, I tulaga o tioata faʻapitoa, alava polypropylene, ma ethylene vinyl acetate, ma isi, e maua ai foi le photostability lelei mo varnishes phenolic mago ma alkyd, polyurethanes, acrylics, epoxides, ma isi oloa faʻamago ea, faʻapea foʻi ma vali faʻaleleia taavale, paʻu paʻu, polyurethanes, oloa paʻu, ma isi. Ole fua ole 0.1% -0.5%
E masani ona faʻapipiʻiina i le 25kg / paʻu, ma e mafai foi ona faia faʻapipiʻi faʻapitoa.
Octabenzone CAS 1843-05-6
Octabenzone CAS 1843-05-6
