β-arbutin Cas: 497-76-7
| Nomoro ea lethathamo | XD92125 |
| Lebitso la Sehlahiswa | β-arbutin |
| CAS | 497-76-7 |
| Foromo ea molek'hulela | C12H16O7 |
| Boima ba Molek'hule | 272.25 |
| Lintlha tsa polokelo | Ambient |
| Khoutu ea Lekhetho e Kopantsoeng | 29389090 |
Tlhaloso ea Sehlahisoa
| Ponahalo | Phofo e tšoeu |
| Assay | 99% mets |
| Sebaka se qhibilihang | 195-198 °C |
| alpha | -64 º (c=3) |
| Ntho e belang | 375.31°C (khakanyo e boima) |
| tekano | 1.3582 (khakanyo e fosahetseng) |
| index ea refractive | -65.5 ° (C=4, H2O) |
| ho qhibiliha | H2O: 50 mg/mL e chesa, e hlakile |
| pka | 10.10±0.15(E boletsoeng esale pele) |
| tshebetso ya mahlo | [α]/D -64.0±2.0°, c = 3 ho H2O |
| Ho qhibiliha ha Metsi | 10-15 g / 100 mL ka 20 ºC |
| E hloahloa | Hygroscopic |
E sebelisoa haholo-holo bakeng sa thepa ea eona ea anti-oxidant le bleaching.Arbutin ke karolo e sebetsang ea bereberry, 'me e fumanoa mehloling e meng ea limela, ho kenyeletsoa koro.E sebetsa joalo ka tyrosinase inhibitor ka ho fetohela ho hydroquinone, mme ka hona e ka thibela sebopeho sa melanin.
Koala
