欢迎光临~糖化学,糖生物学专营-chemsynlab
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Product name: D-Glucal CAS: 13265-84-4
M.F.: C6H10O4 M.W.: 146.14
Batch No: 20130406 Quantity:1700g
|
Items |
Standards |
Results |
|
Appearance |
Yellowish or white syrup or power |
Positive |
|
Solubility |
Readily soluble in water and almost insoluble in ether |
Complies |
|
Appearance of solution |
Dissolve0.5 gin 10 ml of water, and the solution should be clear |
Complies |
|
Identification |
HPLC and TLC |
Positive |
|
Loss Weight On Dryness |
Max. 1% |
Complies |
|
TLC (15%H2SO4-C2H5OH) |
Should be one spot |
Complies |
|
Optical Activity [α]21/D ( c = 1.9 inH2O) |
−7.8 ~ −8.2° |
-7.9° |
|
Assay by HPLC |
Min. 96% |
98.6% |
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