Anhydrous Dextrose, is an organic compound, i.e. dextrose without crystal water. It is a colourless crystal or white crystalline powder; odourless and sweet. Soluble in water, slightly soluble in ethanol. Anhydrous dextrose is a nutritional medicine. Can be used to make glucose injections, glucose sodium chloride injections, compound sodium lactate glucose injections and other medicines.
Glucose anhydrous; Dextrose; D(+)-Glucose; D-Glucose; β-D-Glucose anhydrous
The product is easily soluble in water and slightly soluble in ethanol.
Take about 10g of the product for specific rotation, accurately weigh it, put it in a 50ml measuring bottle, add an appropriate amount of water to dissolve it with 2.0ml of ammonia test solution, dilute it with water to the mark, shake well, leave it for 60 minutes, and measure it at 25°C according to the law (Appendix VI E), the specific rotation is +52.6° to +53.2°.
Melting point 150-152 °C(lit.) Specific rotation 52.75 º (c=10, H2O, NH4OH 25 ºC) Refractive index 53 ° (C=10, H2O) Storage condition 2-8°C Solubility H2O: 1 M at 20 °C, clear, colorless Soluble Merck 14,4459 BRN 1281608.
In medicine, it can be formulated into oral liquid or intravenous injection as a nutritional supplement, used as a sweetener in the food industry, used in biological culture medium preparation and pharmaceutical industry, and also used as a reducing agent, as reducing agent, sugar, and also used in biological culture.