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无水葡萄糖
Time:2010/3/31    Browse:3700
Commodity: Dextrose Anhydrous
CAS NO.: 14431-43-7
Property: White crystalline powder, free flowing, odourless, sweet taste, freely soluble in water, slightly soluble in alcohol. .
Packing and storage: In plastic woven bags with inner P.E. bags of 25kg net each. It should be kept in dry, cool and ventilated place.
Application: It is widely used as nutriment which can enhance the energy in human body, with the effect of detoxification and dieresis as well. It is mainly used in pharmarceuticals industry..
Specification data:
item
specification
Appearance
A white, crystalline, with a sweet taste, freely soluble in water, sparingly soluble in alcohol
Identification
Positive
Specific optical rotation
+52.5o-----+53.3o
Acidity or alkalinity
6g sample 0.1mol/L NaOH?ܰ.15ml
Water
1.0% max
Arsenic
1ppm max
Calcium
200ppm max
Sulphates
200ppm max
Lead in sugars
0.5ppm max
Chloride
125ppm max
Appearance of solution
Solution is clear and more intensely colored than reference solution
Barium
Any opalescence in the solution is not more intense than in the standard
Foreign sugars, soluble starch, dextrins
pass
Sulphated ash
0.1%  max
Pyrogens (TAL 10% solution)
0.25Eu/ml max

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