D-(+)-Cellobiose D-纤维二糖
产品说明:
Synonym : β -D-Glc-(1 → 4)-D-Glc 4-O-β-D-Glucopyranosyl-D-glucose
Molecular Formula : C 12 H 22 O 11
Molecular Weight : 342.30
CAS Number : 528-50-7
Properties :
assay …………………………………………………………. ≥ 98%
mp ……………………………………………………………..239 °C (dec.)(lit.)
纤维二糖TEST |
SPECIFICATION |
APPEARANCE |
WHITE TO OFF-WHITE POWDER |
SOLUBILITY |
CLEAR COLORLESS SOLUTION AT 50MG/ML IN WATER |
SPECIFIC ROTATION |
+33 TO +35 DEG (C=4 TO 8 IN WATER AT 20DEGC) |
PURITY BY GAS CHROMATOGRAPHY |
MINIMUM 98% |
Xylan from oat spelts 木聚糖 | D-Trehalose D-海藻糖 | Raffinose,Pentahydrate 绵子糖,五水 | 可溶性淀粉 | D-Xylose D(+)木糖 | D-Mannitol D-甘露醇 |
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