α-Arbutin CAS: 84380-01-8
| Catalog Number | xwm 92124 |
| Khoom npe | α-Arbutin |
| CAS | 84380-01-8 |
| Molecular Formula | C12H16O7 |
| Molecular Luj | 272.25 Nws |
| Cov ntaub ntawv khaws cia | 2-8 ° C |
| Harmonized tariff Code | 2938909090 ib |
Khoom Specification
| Qhov tshwm sim | Dawb hmoov |
| Assay | 99% min |
| Melting point | 195-196 ° C |
| Boiling point | 561.6 ± 50.0 ° C (Predicted) |
| ceev | 1.556 ± 0.06 g / cm3 (Kev kwv yees) |
Alpha-Arbutin yog muab rho tawm los ntawm bearberry.Nws yog biosynthetic active ingredient uas yog ntshiab, dej-soluble thiab yog tsim nyob rau hauv ib tug hmoov daim ntawv.Raws li ib qho ntawm cov khoom siv tawv nqaij ua kom pom tseeb tshaj plaws ntawm kev ua lag luam, nws tau pom tias ua haujlwm zoo rau txhua hom tawv nqaij.
Alpha Arbutin hmoov yog ib hom tshiab nrog alpha glucoside yuam sij ntawm hydoquinone glycosidase.Raws li cov xim ploj hauv cov tshuaj pleev ib ce, alpha arbutin tuaj yeem cuam tshuam cov haujlwm ntawm tyrosinase hauv tib neeg lub cev.
Kaw
