Products
D-xylose
D-Xylose or wood sugar is an aldopentose obtained from plants rich in hemicelluloses, such as sawdust, rice straw and corn cobs. D-Xylose can be dissolved in hot ethanol and pyridine easily. Its sweeteners is 67% of sucrose. Xylose has similar chemical properties to glucose, and D-Xylose can be reduced to corresponding alcohol, i.e. xylitol, or oxidized into 3-hydroxy glutarate. Xylose is the main material for the production of xylitol in China, and xylose was approved as a non-calorific sweetener by several countries.
D-Xylose is used as pharmaceutical Intermediates and medical ingredients, flavour and pet food industries, production of savoury flavours, and golden brown colour in food Industries.
Product Name: D-Xylose
Synonyms: D(+)-Xylose; Wood sugar
Molecular Structure:
Molecular Formula: C5H10O5
Molecular Weight: 150.13
CAS Number: 58-86-6
EINECS: 200-400-7
Specifications:
Product Name | D-Xylose |
Index Item | Specificaiton (AJI92) |
Identification | Meets the requirement |
Appearance | White crystals |
Assay (C5H10O5) | 98.0--101.0% |
Other Sacchride | Chromatographically Not detectabic |
Loss on drying | 1.0% Max |
Residue on ignition | 0.05% Max |
Specific rotation (1g25ml, water) | +17.0 to +20.0 Degree |
Heavy metals | 0.01% Max |
Arsenic (as As) | 0.02% Max |
Iron (as Fe) | 0.05% Max |
Sulfate | 0.5ppm Max |
Transmittance (2.0g/10ml, in water) | 95.0% Min |
Totol acrobic bactoria | 1000cfu/g Max |
Coliform | Absent |
Yeast & Mold | 100cfu/g Max |
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