vitamin d3 raw Materials powder vitamin d3

CAS:67-97-0

MF:C27H44O

MW:384.64

EINECS:200-673-2

Specification: 99% min vitamin d3 powder

Sample:vitamin d3 powder

Packaging:1kg/bag, 25kg/drum

From:Raw Materials

Appearance:white

Storage: Cool Dry Place

Shelf Life: 2 Years

Test Method: HPLC

vitamin d3 powder Usage and Synthesis.

1) Improve the body's absorption of calcium and phosphorus, so that the plasma calcium and plasma phosphorus levels reach saturation;

2) Promote growth and bone calcification, and promote dental health;

3) Increased phosphorus absorption through intestinal wall and increased phosphorus reabsorption through renal tubules;

4) Maintain the normal level of citrate in the blood;

5) Prevent amino acid loss through the kidneys.

Uses of vitamin d3.

Vitamin D is a fat soluble vitamin. There are more than a dozen compounds known to have the effect of vitamin D, and there are no lineoid sterol derivatives, among which vitamin D2 and vitamin D3 are of important practical significance. The world is dominated by D3, and the "international standard material" of vitamin D is also a pure crystal of D3. The main function of vitamin D is the metabolism of calcium and phosphorus, which is difficult to promote calcium and phosphorus absorption and bone calcification. When the human body lacks D, the ability to absorb calcium and phosphorus is reduced, the level of calcium and phosphorus in the blood is reduced, so that calcium and phosphorus can not be deposited in bone tissue, and even bone salts will dissolve, which hinders the calcification of bones. Deficiency causes rickets in children and osteomalacia in adults.

Pharmacological action of vitamin d3.

Product Methods of vitamin d3.

Vitamin D3 occurs naturally in the liver, milk and egg yolks, and is produced industrially by extracting 7-dehydrocholesterol, which cannot be absorbed by the human body, from vegetable oils or yeast, and then converting it into vitamin D3 in a solution of chloroform or cyclohexane, which is then exposed to ultraviolet light in a quartz glass flask.