β-arbutin Cas: 497-76-7
| Lambarka buugaagta | XD92125 |
| Magaca Alaabta | β-arbutin |
| CAS | 497-76-7 |
| Qaabka molecularla | C12H16O7 |
| Miisaanka Molecular | 272.25 |
| Faahfaahinta Kaydinta | Ambient |
| Xeerka Tarifka La Iswaafajiyay | 29389090 |
Tilmaamaha Alaabta
| Muuqashada | budo cad |
| Asay | 99% min |
| barta dhalaalaysa | 195-198 °C |
| alfa | -64º (c=3) |
| Barta karkarinta | 375.31°C (qiyaasta qallafsan) |
| cufnaanta | 1.3582 (Qiyaas adag) |
| index refractive | -65.5 ° (C=4, H2O) |
| milmayn | H2O: 50 mg/mL kulul, cad |
| pka | 10.10±0.15 (La saadaaliyay) |
| dhaqdhaqaaqa indhaha | [α]/D -64.0±2.0°, c = 3 ee H2O |
| Biyo La'aanta | 10-15 g/100 ml at 20ºC |
| Xasaasi ah | Hygroscopic |
Waxa ugu horrayn loo adeegsadaa sifooyinkeeda-anti-oxidant iyo bleaching.Arbutin waa xubinta firfircoon ee bearberry, waxaana laga helaa ilaha kale ee dhirta, oo ay ku jiraan sarreenka.Waxay u shaqeysaa sidii tyrosinase inhibitor ah iyadoo u beddelaysa hydroquinone, sidaas darteed waxay ka hortagi kartaa sameynta melanin.
Xir
