D- Raffinose D-(+)-Raffinose pentahydrate CAS:17629-30-0
Name | D- Raffinose |
Synonyms | D- Raffinose; D-Raffinose Pentahydrate; D(+)-Raffinose pentahydrate; gossypose; melitose;melitriose; beta.-D-fructofuranosyl O-.alpha.-D-galactopyranosyl-(1→6)-.alpha.-D-Glucopyranoside |
Molecular Structure | |
Molecular Formula | C18H32O16 · 5(H2O) |
Molecular Weight | 594.52 |
CAS Registry Number | 17629-30-0 |
Specification | 98% |
Appearance | White crystalline, odorless |
Specification |
spec. |
measured |
appearance |
White crystalline powder |
White crystalline powder |
purity by HPLC |
≥99.5% |
99.60% |
Dark dots (no./m2) |
≤12 |
Not detectable |
Loss on Drying (105°C, 3hr) |
≤0.3% |
0.10% |
Ash (600°C, 4hr) |
≤0.1% |
0.05% |
Melting Point |
150~160℃ |
155.8 |
Specific Rotation [α] 20D |
+100 |
103.2 |
Heavy Metals (ppm) |
≤5 |
≤5 |
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