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抗坏血酸葡糖苷，常见英文名称是Ascorbyl Glucoside，也叫Ascorbic acid 2-glucoside，俗名维生素C糖苷，与MAP一样，都是维生素C的衍生物，由于维生素C的不稳定，所以常出现的维生素C大多是以衍生物形态存在的。(Ascorbic acid 2-glucoside, AA2G), 维生素C醣甘, 维他命C醣甘, 维生素C醣苷, 抗坏血酸葡糖苷成分鉴定用标品
O-α-D-Glucopyranosyl-(1→2)-L-ascorbic acid
ASCORBIC ACID 2-GLUCOSIDE 99.9 %
(Analytical Standard)
|
Code No. |
YL124-1G |
|
Formula |
C12H18O11 |
|
Molecular Weight |
338.27 |
|
Purity |
≥99.9 % |
|
Melting Point |
158.0 ～ 163.0C |
|
Loss on Drying |
Not more than 0.5 % |
|
Ash |
Not more than 0.1 % |
|
Appearance |
White crystalline powder |
| HPLC Chromatogram |
| [HPLC Conditions] |
|||
| Column |
Wakopak WB-T-330 |
||
| Column Temp. |
Room Temp. |
||
| Eluent | HNO3 (1→10000) |
||
| Flow Rate |
0.4 ml/min |
||
| Pressure | 48 kgf/cm2 |
||
| Detector | RI | ||
| Attenuation |
x 32 |
||
| Sample Size | 2 % 20μl | ||
其它相关：
ASCORBIC ACID 2-GLUCOSIDE 25g >99.0 % 生化用
Shanghai HuicH Biotech Co.，Ltd.
上海惠诚生物2010年至今专注于食品检测方面的标准品,优势品牌系列:
药物: TRC LGC USP LKT Focus
植提标准品: Extrasynthese PhytoLab Chromadex CaroteNature
糖类: Elicityl TDB Ludger Megazyme Glycarbo
脂类: Nu-Chek Larodan Avanti Matreya
其他: TCI ERM Wako Jackson Cayman laysan
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