β-arbutin Cas: 497-76-7
| Nama Putumōhio | XD92125 |
| Ingoa Hua | β-arbutin |
| CAS | 497-76-7 |
| Papanga Molecularla | C12H16O7 |
| Taumaha rāpoi | 272.25 |
| Nga Taipitopito Rokiroki | Ambient |
| Waehere Rere Whakariterite | 29389090 |
Whakatakotoranga Hua
| Te ahua | Te paura ma |
| Ahahay | 99% min |
| Te rewa | 195-198 °C |
| alpha | -64º (c=3) |
| Kohuatanga | 375.31°C (whakatau tata) |
| kiato | 1.3582 (whakatau tata) |
| taupū huritao | -65.5 ° (C=4, H2O) |
| whakarewatanga | H2O: 50 mg/mL wera, maamaa |
| pka | 10.10±0.15(I Matapaetia) |
| mahi whatu | [α]/D -64.0±2.0°, c = 3 i H2O |
| Wairewa wai | 10-15 g/100 mL i te 20 ºC |
| Tairongo | Hygroscopic |
Kei te whakamahia tuatahi mo ona taonga anti-oxidant me te whakapouri.Ko Arbutin te mea kaha o te bearberry, ka kitea i etahi atu puna tipu, tae atu ki te witi.Ka mahi hei aukati tyrosinase ma te huri ki te hydroquinone, na reira ka aukati i te hanga melanin.
Katia
