D-Galactose
Update: 2015/12/31??????View:
- Brand: ???Awonder
- Type: ???Enterprise Standard
Introduction
| D-Galactose | |
| Product Name: | D-Glactose |
| CAS NO.: | 59-23-4 |
| Chemical Structure: |
|
| Molecular Formula: | C6H12O6 |
| Molecular Weight: | 180.16 |
| Properties: | white or almost white powder, odorless, soluble in water and pyridine solubility in water: 680 g/L (25°C); slightly soluble in glycerol and alcohols |
| Use: | liver function test, organic synthesis, bio-cultivation.. |
| Packing: | 25KG fiber drum, or upon clients' requests. |
| Storage: |
Avoid light, stored in dry and cool place; no mixing with toxic and hazardous articles. It is non-dangerous article, and can be transported as common chemicals; handle with care; protect against sunlight and rain. |
| Test Items | Specification |
| Appearance | White or almost white powder |
| Identification | Positive |
| Clarity | Clear |
| Specific optical rotation | +78.0°--+81.5° |
| Loss on Drying | NMT 1.0% |
| Residue on ignition | NMT 0.1% |
| Acidity | Corresponds |
| Barium | Corresponds |
| Sulphated ash | Corresponds |
| Heavy metals | NMT 10mg/kg |
| Assay | 98.0% |
| Total Bacteria Count | NMT 100Col/g |
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