Vitamin D2 - factory supply
| Min. Order: | 1 Kilogram |
|---|---|
| Payment Terms: | L/C, T/T, WU |
| Supply Ability: | 100000kg/month |
| Place of Origin: | Heilongjiang |
Company Profile
| Location: | Qiqihar, Heilongjiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company |
| Main Products: | Plant Extract |
Product Detail
| Means of Transport: | Ocean, Air, Land |
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| Brand Name: | Lingonberry |
| CAS No.: | 50-14-6 |
| Production Capacity: | 100000kg/month |
| Packing: | 10kg/carton or 25kg/drum,2.5kg/bag, vacuum packing. |
| Delivery Date: | 5-7days |
Product Description
CAS: 50-14-6
Synonyms: Calciferol; Ergocalciferol; Oleovitamin D2; 9,10-Secoergosta-5,7,10,22-tetraen-3-ol
Molecular formula: C28H44O
Molecular weight : 396.65
Assay: 97.0%-103.0%
Quality Standards: USP30
Ergocalciferol contains not less than 97.0 percent and not more than 103.0 percent of C19H19N7O6.
Characteristic: White crystals.
Melting point: 115-119°C
alpha: 82° (c=3, in acetone 25°C)
Water solubility: At 26 ℃, solubility in ethanol is 28 g/100ml, in acetone is 25 g/100ml. Ether -soluble, do not dissolve in water.
Function and Usage: Ergocalciferol is one major form of vitamin D which can prevent and treat osteoporosis and rickets.It also has a part in cancer prevention,at least for colon cancer.
