Alpha Arbutin Cas: 84380-01-8
| Catalog Number | xwm 91957 |
| Khoom npe | Alpha 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) |
| pka ua | 10.10 ± 0.15 (Tshaj tawm) |
Alpha-Arbutin yog ib qho khoom siv hauv cov tshuaj pleev ib ce ntawm daim tawv nqaij.
α-Arbutin tuaj yeem siv los ua tus qauv siv tshuaj ntsuam xyuas rau kev txiav txim siab ntawm cov tshuaj ntsuam xyuas hauv cov tshuaj pleev ib ce los ntawm kev ua haujlwm siab ua kua chromatography nrog UV nrhiav pom (HPLC-UV) txoj kev.
Kaw
