Alpha-D-glukosi pentaacetate Cas: 3891-59-6 Lulú Kirisita funfun 95%
| Nọmba katalogi | XD90034 |
| Orukọ ọja | Alpha-D-glukosi pentaacetate |
| CAS | 3891-59-6 |
| Ilana molikula | C16H22O11 |
| Òṣuwọn Molikula | 390.34 |
| Ti irẹpọ Owo idiyele koodu | 2932999099 |
Ọja Specification
| Ifarahan | Funfun okuta lulú |
| Ayẹwo | 95% |
Awọn eya igi marun ni acetylated pẹlu acetic anhydride (AA) ojutu ti glucose pentaacetate (GPA) ni 120 ° C fun 8h, ati ipa ti GPA lori iduroṣinṣin iwọn ti igi acetylated ti ṣe iwadii.Diẹ ninu GPA ni a ṣe sinu ogiri sẹẹli igi lakoko acetylation.GPA ti o ku ninu lumen sẹẹli wọ inu ogiri sẹẹli ni imunadoko lẹhin alapapo si diẹ sii ju 140°C fun iṣẹju 10.Awọn ipa bulking ti GPA yorisi ni 10% –30% ilosoke ninu imunadoko-wiwu ti igi acetylated pẹlu 20% GPA/AA ojutu ni aaye AA.Hydrophobic GPA ko deliques labẹ awọn ipo ọriniinitutu pupọ ati pe o wa ninu ogiri sẹẹli lẹhin sise ninu omi.
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