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Vitamins

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Vitamin D3 Powder 500000IU/g

    Other Name: VD3

    CAS Number:67-97-0

    Molecular Formula:C27H44O

    Molecular Weight:384.65

    Assay:500000IU/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:

ITEM

SPECIFICATIONS

Description

White to almost white free-flowing powder

Assay

NLT500,000 IU/g

Loss on Drying

NMT5.0%

Heavy Metal (as Pb)

NMT10ppm

Arsenic

NMT3.0ppm

Total Aerobic Microbial Count

NMT1000CFU/g

Moulds & Yeasts

NMT100CFU/g

Enterobacterial

NMT10CFU/g

Salmonella

N.D./25g

Escherichia Coli

N.D./10g

Staphylococcus Aureus

N.D./10g

Pseudomonas Aeruginosa

N.D./10g


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

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. 

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