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D-(+)-Raffinose pentahydrate

SIAL/95068 - analytical standard

Synonym: O-α-D-Galactopyranosyl-(1→6)-α-D-glucopyranosyl β-D-fructofuranoside; Melitose; Melitriose

CAS Number: 17629-30-0
Empirical Formula (Hill Notation): C18H32O16 · 5H2O
Molecular Weight: 594.51
MDL Number: MFCD00071590
Linear Formula: C18H32O16 · 5H2O
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-95068-100MG 100 mg
 $95.00
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analyte chemical class(es) oligosaccharides
application(s) food and beverages
assay ≥99.0% (HPLC)
format neat
grade analytical standard
impurities 13-17% water
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
optical activity [α]/D 105±2°, c = 10 in H2O
Quality Level 100 
shelf life limited shelf life, expiry date on the label
SMILES string 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
Application: 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.
General description: Raffinose pentahydrate is a crystalline form of pharmaceutical sugar, raffinose which may act as ′scavengers′ or ′reservoirs′ for water with the pharmaceutical formulations.
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥99.0% (HPLC)
UNSPSC 12352201

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