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等级
analytical standard
质量水平
方案
≥99.0% (HPLC)
旋光性
[α]/D 105±2°, c = 10 in H2O
保质期
limited shelf life, expiry date on the label
分析物化学类别
oligosaccharides
杂质
13-17% water
应用
food and beverages
包装形式
neat
SMILES字符串
O.O.O.O.O.OC[C@H]1O[C@H](OC[C@H]2O[C@H](O[C@]3(CO)O[C@H](CO)[C@@H](O)[C@@H]3O)[C@H](O)[C@@H](O)[C@@H]2O)[C@H](O)[C@@H](O)[C@H]1O
InChI
1S/C18H32O16.5H2O/c19-1-5-8(22)11(25)13(27)16(31-5)30-3-7-9(23)12(26)14(28)17(32-7)34-18(4-21)15(29)10(24)6(2-20)33-18;;;;;/h5-17,19-29H,1-4H2;5*1H2/t5-,6-,7-,8+,9-,10-,11+,12+,13-,14-,15+,16+,17-,18+;;;;;/m1...../s1
InChI key
BITMAWRCWSHCRW-PFQJHCPISA-N
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一般描述
Raffinose pentahydrate is a crystalline form of pharmaceutical sugar, raffinose which may act as ′scavengers′ or ′reservoirs′ for water with the pharmaceutical formulations.
应用
D-(+)-Raffinose pentahydrate may be used as a standard for the determination of free sugars of plants for separating the trimethylsilyl ethers by gas chromatography method.
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
监管及禁止进口产品
Gas chromatography of carbohydrates the quantitative determination of the free sugars of plants as their trimethylsilyl ethers.
Davison PK and Young R
Journal of Chromatography A, 41(8), 12-21 (1969)
Water vapour sorption by pharmaceutical sugars.
Hancock BC and Shamblin SL
Pharmaceutical Science and Technology Today, 1(8), 345-351 (1998)
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