Vitamin D3 powder

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

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Product name

VD3 Powder

Synonyms

9,10-Secocholesta-5,7,10(19)-trien-3beta-ol; Cholecalciferol

Molecular Formula

C27H44O

Molecular Weight

384.64

CAS Registry Number

67-97-0 (8050-67-7;8024-19-9)

Melting point

82-87 ºC

Alpha

105 º (c=0.8, EtOH 25 ºC)

Water solubility

<0.1 g/L (20 ºC)

Description

White, free-flowing powder

Fineness

100% through 40 mesh

 90% through 60 mesh

 45% through 100 mesh

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VD3 powder widely used in medicine, nutrition fortifier in nutraceutical and food product

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1.VD3 powder can promoting phosphorus metabolism inducing bone calcium and phosphorus calm

2.VD3 powder has the effect of helping promote bone growth and prevent rickets

3.Vitamin D3 has the physiological function to promote intestinal calcium absorption, regulate calcium


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