| Customization: | Available |
|---|---|
| Certification: | QS, CCC, RoHS, ISO, CE |
| Shape: | Powder |
|
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Product Name: Vitamin D3
CAS No: 67-97-0; 8024-19-9; 8050-67-7
EINECS No: 248-962-2
Color: White Crystal Powder
Purity: 99%
Certificate: KOSHER,Halal,ISO9001;SGS
Vitamin D3 is a fat-soluble vitamin, is used as a precursor for calcium, phosphorus metabolic hormones,it has close relationship with sunshine, so also called the "sunshine vitamin".
Vitamin D3 is fat-soluble, insoluble in water, can dissolve in fat or fat solvents,high temperature and oxidation in neutral and alkaline solution.
Vitamin D3 Powder, white or yellowish-white powder without odor, is obtained from the downstream processing of Vitamin D3 Crystal. This product consists of Cholecalciferol coated with β-cyclodextrin. Content of cholecalciferol can be 100,000IU/g, 400,000IU/g, and 500,000IU/g, etc.
|
Item |
Standard |
Result |
|
|
Appearance |
White Crystal Powder |
Conform |
|
|
Identification |
Infrared absorption spectrophotometry. Comparison: Cholecalciferol CRS. |
Conform |
|
|
Pre-cholecalciferol |
0.05% max |
Conform |
|
|
Trans-cholecalciferol |
0.1% max |
Conform |
|
|
Light absorption |
465~495 |
473 |
|
|
Specific optical rotation |
+105°~+112° |
+110.6° |
|
|
Organic Volatile Impurities |
Methanol |
Max 3000ppm |
Not detected |
|
|
Max 290ppm |
Not detected |
|
|
|
Max 360 ppm |
Not detected |
|
|
Assay |
97.0~103.0% |
99.65% |
|
|
|
38,800,000~41,200,000IU/G |
Conform |
|
|
Product Name |
Specification |
Character of Product |
|
Vitamin D3 powder |
100,000IU/G(food grade) |
Pale yellow or white powder with special smell |
|
500,000IU/G(food grade) |
||
|
500,000IU/G(feed grade) |
Beige to beige powder with special smell |
|
|
Vitamin D3 particles |
100,000IU/G(food grade) |
Pale yellow or white spheroidal particle with special smell |
|
500,000IU/G(food grade) |
||
|
500,000IU/G(feed grade) |
Beige to beige spheroidal particle with special smell |
|
|
Vitamin D3 Oil |
1,000,000IU/G(food grade) |
Pale yellow transparent oily liquid |
|
4,000,000IU/G(feed grade) |
Yellow oily liquid |
|
|
Vitamin D3 crystal |
38,800,000IU/G(single product) |
White crystalline powder |
2. D3 is mainly to promote intestinal absorption and sediment of calcium and phosphorus and sediment, for the treatment of diseases rickets and osteomalacia.
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