Ndị na-emepụta Alfa-Arbitin nke Va 84380-01-8
Paraman alfa-Arbitin
Okwu Mmalite:
| Ihe eji akuibe | Nke # | Molu | Mw |
| Alfa-Arbitin | 84380-01-8 | C12h16o7 | 272.25 |
Alfa-Arbitin bụ ezigbo mmiri, mmiri soluble, biosyythetic na-arụ ọrụ. Ọ nwere ike ịkwalite ngwa ngwa na whitening ngwa ngwa ụda akpụkpọ anụ ahụ na obere ojiji, dị mma karịa b-arbutin. Ọ nwere ike belata oghere imeju. Belata ogo nke akpụkpọ ahụ tanning mgbe ekpughere UV.
Nkowa
| Mputa | White kristal ma ọ bụ kristal |
| Ntugharị kpọnwụrụ iche | + 174.0 Celsius ~ + 186.0 Celsius |
| Nke oma | ≥99.5% |
| Mfu na ihicha | ≤0.5% |
| Ihe eji eme ihe | ≤0.5% |
| Uru ph uru (1% ngwọta) | 5.0 - 7.0 |
| Idoanya nke mmiri mmiri | Transperent, enweghị agba |
| Na-agbaze | 202.0 ~ 212.0 ℃ |
| Hydroquinone | Onweghi |
| Ogwe ọla dị arọ (dị ka pb) | ≤10 ppm |
| Arsenic | ≤2 ppm |
| Merlury | ≤1 ppm |
| Methanol | ≤2000 ppm |
| Ngụkọta nje | ≤1000 cfu / g |
| Ebu & yist | ≤100 cfu / g |
| Colal colaforms | Nju |
| Pseudomas aeruuginosa | Nju |
| Staphylococcus aureus | Nju |
Ngwugwu
1KG / akpa, akpa aluminium, e nwere nkwakọ ngwaahịa plastik plastium
Oge nke nkwado
24Ma
Storaji
Jụụ na nkụ, chebe site na ọkụ.
Ngwa Alfa-Arbitin
Ngwa ahịa whitening: ude ihu, ude na-acha, ude mmiri, ude, ude, gel, nkpuchi, wdg.
