| Non chimik | 2- (2 '-hydroxy -5' -Methylphenyl) benzotriazole |
| Fòmil molekilè | C13H11N3O |
| Pwa molekilè | 225.3 |
| CAS Non . | 2440-22-4 |
| Aparisyon | Blan nan limyè poud jòn cristalline |
| Kontan | Pi gran pase oswa egal a 99% |
| Pwen k ap fonn | 128-130 degre |
| Pèt sou siye | Mwens pase oswa egal a 0.5% |
| Sann | Mwens pase oswa egal a 0.1% |
transmisyon limyè:
|
Longèdonn nm |
Transmisyon limyè% |
|
440 |
Pi gran pase oswa egal a 97 |
|
500 |
Pi gran pase oswa egal a 98 |
Toksisite: low toxicity, oral LD50>5g/kg pwa kò nan rat .
Sèvi ak:Kòm yon ultravyolèt absòbe, pwodui sa a se sitou apwopriye pou Polyester, epoksidik seluloz asetat, klori polyvinyl, polystyrène, Acrylic vè, poliacrylonitrile résine, .} {{{
Dòz Jeneral:0.1-0.5% pou pwodwi mens, 0.05-0.2% pou pwodwi epè .
Solubility:25 degre
|
Rete |
Solubility |
Rete |
Solubility |
|
asetòn |
2.5 |
ftalat dioctyl |
2.5 |
|
tafya |
0.3 |
Sebacate dioctyl |
2.4 |
|
karbinol |
0.2 |
Etanòl, tou de kalite |
3.9 |
|
carbitol |
2.6 |
metakrilat metil |
5.0 |
|
etetik etè |
3.5 |
styrene |
7.2 |
|
butyl acetate |
3.0 |
Lindol |
3.3 |
|
benzèn |
6.9 |
petwòl naphtha |
0.9 |
|
methylbenzene |
6.0 |
skellysolve |
1.5 |
|
sikloheksan |
0.7 |
dlo |
0 |
Baj popilè: UV absòbe-P, Lachin UV absòbe-P faktori
