Benzophenone-4 CAS 4065-45-6
Na'urar shaƙar UV BP-4 tana cikin rukunin benzophenone na mahadi. Benzophenone-4 foda ne fari ko rawaya mai haske a zafin ɗaki, wanda zai iya shan hasken ultraviolet mai girman 285 ~ 325Im yadda ya kamata. Benzophenone-4 nau'in na'urar shaƙar ultraviolet ne mai yawan sha, ba shi da guba, ba shi da tasirin ɗaukar hoto, ba shi da tasirin teratogenic, kuma yana da kyakkyawan haske da kwanciyar hankali na zafi. Ana amfani da BP-4 sosai a cikin man shafawa na rana, zuma, man shafawa, mai da sauran kayan kwalliya.
| KAYA | MAS'ALA |
| Bayyanar | Foda Mai Ban Fari |
| Tsarki (HPLC) | 99.50% minti |
| Narkewar Ma'aunin Ciki.C | 160.0℃ min |
| Asarar bushewa | matsakaicin 2.0% |
| Maganin ruwa na PH,1%@25C | 1.20-2.20 |
| Gardner launi (10% | 4.0max |
| Matsakaicin NTU 16.0 | |
| shan UV E1%cm, a cikin ruwa a matsakaicin.285nm | Minti 460 |
| shan UV E1%cm, a cikin ruwa a matsakaicin.325nm | minti 290 |
| Darajar K@285nm, L/g-cm | 46.0-50.0 |
| Karfe masu nauyi kamar Pb | Matsakaicin 20ppm |
1. A matsayinsa na maganin karewa mai jure wa UV, yana da kyakkyawan tasirin hana tsufa da laushi akan auduga da zare na polyester.
2. Ana amfani da BP-4 sosai a matsayin maganin hana hasken ultraviolet a cikin kayan kwalliya kamar su hasken rana, kirim, zuma, man shafawa, mai, da sauransu.
3. Ana iya amfani da BP-4 a matsayin mai sha UV a cikin wasu tawada, shafi, da sauransu masu narkewar ruwa.
25kg/jaka ko kuma buƙatar abokan ciniki. Ajiye shi a wuri mai sanyi.
CAS 4065-45-6 Benzophenone-4
CAS 4065-45-6 Benzophenone-4
