UV Absorber UV-928 rau Txheej
Lub npe khoom: UV-928
Lub npe tshuaj: 2 – (2-2H-benzo-triazole) -6 – (1 – methyl -1 – phenyl)-ethyl -4 – (1,1,3,3 – tetramethylbutyl butyl) phenol
Cov mis mos molecular: C29H35N3O
CAS Naj Npawb: 73936-91-1
Cov qauv qauv:
Cov Khoom Siv Lub Cev
| Qhov tsos | Hmoov daj ntseg |
| Cov Ntsiab Lus | ≥99% |
| Qhov kub yaj | ≥113℃ |
| Poob rau ntawm qhuav | ≤0.5% |
| Tshauv | ≤0.01% |
| Kev Sib Kis | 460nm: ≥97%; 500nm: ≥98% |
Daim Ntawv Thov
Zoo Solubility thiab sib xws zoo; kub thiab kub ib puag ncig, tshwj xeeb tshaj yog haum rau cov kab ke uas xav tau kev kho kub siab hmoov txheej xuab zeb coil txheej, tsheb txheej.
Ntim thiab Khaws Cia
Pob: 25KG/CARTON
Kev Cia Khoom: Ruaj khov hauv vaj tse, khaws qhov cua thiab deb ntawm dej thiab kub siab
Sau koj cov lus ntawm no thiab xa tuaj rau peb