| Isem kimiku | 2- (2 '-hydroxy -5' -octyphenyl) benzotriazole |
| Formula molekulari | C20H25N3O |
| Piż molekulari | 323 |
| Cas no . | 3147-75-9 |
| Dehra | Trab abjad |
| Kontenut | Akbar minn jew daqs 99% |
| Punt ta 'tidwib | 101-106 grad |
| Telf fuq it-tnixxif | Inqas minn jew daqs 0.5% |
| Irmied | Inqas minn jew daqs 0.1% |
Trasmittenza ħafifa
|
Tul tal-mewġa NM |
Trasmittanza Ħafifja% |
|
440 |
Akbar minn jew daqs 97 |
|
500 |
Akbar minn jew daqs 99 |
Uża:Bħala assorbitur ultravjola, dan il-prodott huwa prinċipalment adattat għal polyolefin, polistirene, ħġieġ akriliku, polikarbonat, reżina ABS u l-bqija . l-ammont ġeneralment huwa 0.1-1}}}}}}}}}}}% .
Solubilità:Unità ta '25 grad: Solvent G / 100ml
|
Dissolvant |
Benzene |
Styrene |
n-eptan |
Ether aċetiku |
alkoħol |
Glycol |
ilma |
|
Solubilità |
39.2 |
33.0 |
7.4 |
21.8 |
0.6 |
0 |
0 |
It-tags Popolari: UV assorbitur -329, iċ-Ċina UV assorbitur -329 fabbrika
