UV Absorber UV-9 CAS NO.: 131-57-7
| Igama lamakhemikhali | 2-hydroxy-4-methoxybenzone, BP-3 |
| Ifomula yamangqamuzana | C14H12O3 |
| Isisindo molecular | 228.3 |
| Cas Cha. | 131-57-7 |
Ifomula yesakhiwo samakhemikhali
Index yezobuchwepheshe
| Ukubonakala | i-powder ephuzi ekhanyayo |
| -Delile | ≥ 99% |
| Iphuzu elincibilikayo | 62-66 ° C |
| Umlotha | ≤ 0.1 |
| Ukulahleka kokuwomile (55 ± 2 ° C) | ≤0.3% |
Sebenzisa
Lo mkhiqizo uyi-effice-efficect UV radiation in agent, ekwazi ukudonsa ngempumelelo imisebe ye-UV ye-wavelength engu-290-400 nm wavelth, kepha cishe ayingeni kalula imikhiqizo ebonakalayo ekhanyayo. Kuzinzile ukuKhanya nokushisa, kungabikho ngaphansi kwama-200 ° C, kusebenza ukupenda nemikhiqizo yepulasitiki ehlukahlukene, i-polystyrene, ifenisha ekhanyayo, kanye nefenisha ekhanyayo, kanye nomthamo we-0.1-0.5%.
Ukupakisha nokugcina
Iphakheji: 25kg / ibhokisi
Isitoreji: ezinzile empahleni, gcina umoya omncane futhi kude namanzi nokushisa okuphezulu.
Bhala umyalezo wakho lapha bese usithumela kithi