1. Quality Index
Item |
Index |
Appearance |
similar to white crystalline powder |
Solubility |
Meet standard |
Identification |
Positive |
M.P. |
82°C-87°C |
Relevant substances |
Meet standard |
Absorbance |
465-495 |
Specific optical rotation |
+105°-112° |
Assay |
97.0-103.0% |
Conclusion |
Meet standards of USP29, BP2002, EP5 |
2. Use
1. In the treatment of Vitamin D deficiency.
2. Can be added to milk, food and drinks to supply to boost the absorption of P and Ca.
3. Packing
In aluminum foil vacuumized in aluminium tin 500g/tin, outer packing: paper carton, 1㎏/carton.
4. Storage
Stored in dry and cool place, avoid light, moisture, water or heat.
5. Shelf life
Shelf life is 12 months. |
