UV Absorber UV-928 rau txheej
Khoom npe: UV-928
Tshuaj Siv Lub Npe: 2 - (2-2h-Benzo-Triazole) -6 - (1 - Methyl-1 - Methyl -4 - (1,1,3,3 - Tetramethylbutyl Butyl) Phenol
Molecular cov mis: c29h35n3o
CAS TSIS MUAJ .: 73936-91-1
Cov Qauv mis:
Cov Khoom Siv Lub Cev
| Kev tshwm sim | Daj ntseg hmoov |
| Zoo siab | ≥99% |
| Melting taw tes | ≥11 |
| Poob rau qhuav | I≤0.5% |
| Txhos | I≤0.01% |
| Kev hloov pauv | 460NM: ≥97%; 500nm: ≥98% |
Daim ntawv thov
Zoo solubility thiab zoo sib xws; Kev kub siab thiab huab cua kub, tshwj xeeb tshaj yog tsim nyog rau cov tshuab uas yuav tsum tau kho cov hmoov av loj, cov txheej txheem tsheb.
Ntim thiab Ntim
Pob: 25kg / thawv
Cia: ruaj khov nyob rau hauv cov cuab yeej, kom qhov cua thiab deb ntawm dej thiab kub
Sau koj cov lus ntawm no thiab xa mus rau peb