Benzophenone-4 CAS 4065-45-6
Choyamwa UV BP-4 chili m'gulu la mankhwala a benzophenone. Benzophenone-4 ndi ufa woyera kapena wachikasu wopepuka kutentha kwa chipinda, womwe ungathe kuyamwa bwino kuwala kwa ultraviolet kwa madigiri 285 ~ 325. Benzophenone-4 ndi mtundu wa choyamwa cha ultraviolet cha broad spectrum chokhala ndi mayamwidwe ambiri, chosakhala ndi poizoni, chopanda kuwala kwa dzuwa, chopanda teratogenicity, komanso chokhazikika bwino pa kuwala ndi kutentha. BP-4 imagwiritsidwa ntchito kwambiri mu zodzoladzola zoteteza ku dzuwa, uchi, mafuta odzola, mafuta ndi zodzoladzola zina.
| CHINTHU | MUYENERERO |
| Maonekedwe | Ufa Wopanda Utoto Woyera |
| Chiyero (HPLC) | 99.50% mphindi |
| Malo Osungunuka Deg.C | 160.0℃ mphindi |
| Kutayika kouma | 2.0%pamwamba |
| PH,1% Yankho la Madzi @ 25C | 1.20-2.20 |
| Gardner mtundu (10% | 4.0max |
| 16.0NTU max | |
| Kuyamwa kwa UV E1%cm, m'madzi pa max.285nm | Mphindi 460 |
| Kuyamwa kwa UV E1%cm, m'madzi pa max.325nm | Mphindi 290 |
| Mtengo wa K@285nm, L/g-cm | 46.0-50.0 |
| Zitsulo zolemera monga Pb | 20ppm pamlingo wapamwamba |
1. Monga chomaliza chosagonjetsedwa ndi UV, chili ndi zotsatira zabwino zoletsa ukalamba komanso zofewa pa ulusi wa thonje ndi polyester.
2. BP-4 imagwiritsidwa ntchito kwambiri ngati chotsukira ma ultraviolet mu zodzoladzola zoteteza ku dzuwa monga sunscreen, kirimu, uchi, mafuta odzola, mafuta, ndi zina zotero.
3. BP-4 ingagwiritsidwenso ntchito ngati choyamwitsa UV mu inki zina zosungunuka m'madzi, zokutira, ndi zina zotero.
25kg/thumba kapena zosowa za makasitomala. Sungani pamalo ozizira.
CAS 4065-45-6 Benzophenone-4
CAS 4065-45-6 Benzophenone-4
