D-Lactose monohydrate Lactose monohydrate CAS:64044-51-5
Lactose is a sugar extracted from sweet or sour whey.
Pharmarceutical lactose products is an extra from the milk to separate out the product, the pharmaceutical, food, health care products such as the production of essential accessories for the pharmaceutical carriers and excipients.
Properties: white crystal or crystalline powder, slightly sweet taste, the relative density 1.525 (water-bearing materials), soluble in water, in ethanlo, insoluble in chloroform or ether.
The product can be used as tablets and capsules of the filler or diluent, and sometimes also used for freeze-dried products and baby food formulations. Lactose is also used in powder inhalation of diluent.
|
Standard USP28 |
Description |
White crystallization quality small and roundish thing or powder |
Specific rotation |
+54.4°~+55.9° |
Identification |
Positive |
Acidity or alkalinity |
NMT 0.4ml 0.1N NaOH |
Clarity degreee |
Clarification |
Heavy metals |
≤5ppm |
Residue on ignition |
≤0.1% |
Loss on drying |
≤0.5% |
Water |
4.5%~5.5% |
Standard Plate Count |
≤100cfu/g |
Mould Count |
≤50cfu/g |
Coliforms |
Can not examine out |
Absorbance |
Meet test |
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