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Other Name: VD3
CAS Number:67-97-0
Molecular Formula:C27H44O
Molecular Weight:384.65
Assay:100000IU/g
Standard:USP
Country of Origin:China
Shelf Life:3 Years
Product description:
Vitamin D is a fat-soluble vitamin that also acts as a pleiotropic hormone. There are two major forms of nutritional vitamin D, vitamin D2and D3.
Vitamin D undergoes sequential hydroxylations, and reaches its final active form, 1,25-dihydroxyvitamin D [1,25(OH)2D]. 1,25(OH)2D interacts with its nuclear receptor to modulate gene expression and biological actions.
The vitamin D receptor (VDR) is present in a wide variety of cells including enterocytes, osteoblasts, and renal tubular cells.
Vitamin D is crucial for proper functions of a wide variety of organ systems, and its deficiency is highly prevalent in the general population and also among kidney stone formers.
Specification:
Items | Specifications |
Appearance | White or off-white free flowing powder |
Vitamin D3 Content | NLT100,000IU/g |
Loss on Drying | NMT5.0% |
Water Dispersibility | Easily dispersed in cold water 15°C to form a homogeneous and stable emulsion |
Granularity: go through the sieve of 60 mesh | NLT90.0% |
Heavy Metal | NMT10ppm |
Lead | NMT2.0ppm |
Arsenic | NMT1.0ppm |
Cadmium | NMT1.0ppm |
Mercury | NMT0.1ppm |
Total Plate Count | NMT1000cfu/g |
Yeast & Mold | NMT100cfu/g |
Coliforms | NMT0.3MPN/g |
E. Coli | Negative/10g |
Salmonella | Negative/25g |
S. aureus | Negative/25g |
Conclusion | Conform to USP41 |
Storage | Store in tightly closed original container, protected from light, in a dry place at room temperature (max. 25°C). |
Application:
Widely used in medicine, nutrition fortifier in nutraceutical and food product.
Function:
1.Promoting phosphorus metabolism inducing bone calcium and phosphorus calm
2.Helping promote bone growth and prevent rickets
3.Vitamin D3 has the physiological function to promote intestinal calcium absorption, regulate calcium
Certificate Availability
IOS9001
HALAL
KOSHER
Packaging Details
PackingPacked in paper-drums and two plastic-bags inside
For minimal quantity1 kg/aluminium foil bag, 5 bags in a carton.
For large quantity25 kg/fiber carton in net weight; 26.5 kg/fiber carton in gross weight (can be customized).
Other
Storage condition: Stored in a well-sealed container in a dry, cool place, keep away from strong light and heat.
Shelf life: 36 months under the conditions above and in its original packaging.
Block 25-26, Zhongbang MOHO, No.2008 Lihu avenue, Wuxi City, Jiangsu China 214125
5716 Corsa Ave Suite 110, Westlake Village, CA 91362