Cholecalciferol Raw Materials Powder Vitamin D3

CAS:67-97-0

MF:C27H44O

MW:384.64

EINECS:200-673-2

Specification: 99% min Cholecalciferol

Sample:Cholecalciferol Powder

Packaging:1kg/bag, 25kg/drum

Brand: Henrikang

Appearance:White

Storage: Cool Dry Place

Shelf Life: 2 Years

Test Method: HPLC

Cholecalciferol Powder Usage and Synthesis.

Vitamin D3 has important roles in biology, such as regulating the normal metabolism of calcium and phosphorus in the body, maintaining blood calcium and blood phosphorus levels in animals, as well as maintaining normal bone growth and development.

The use of 25-hydroxyvitamin D3 in laying hens promotes bone development and maximizes bone density, and also shows good results in preventing paralysis and reducing chick mortality. 

Vitamin D3 has also been used in the treatment of epilepsy and bone disease, but it should be noted that overdose may lead to toxicity such as vomiting and loss of appetite. 

Vitamin D3 has also been found to have a role in regulating cell growth, including inducing normal cell differentiation and inhibiting excessive cell proliferation, so it may be used in the treatment of tumors, psoriasis, and other diseases with excessive cell proliferation.

Uses of Cholecalciferol.

Vitamin D is a fat-soluble vitamin. Known to have vitamin D effect of more than a dozen kinds of compounds, no series of sterol derivatives, which has important practical significance is vitamin D2 and vitamin D3 two.

The world to D3 is the main, vitamin D "international standard material" is also D3 pure crystallization. The main function of vitamin D is the metabolism of calcium and phosphorus, and it is difficult to promote the absorption of calcium and phosphorus as well as the calcification of bones. When the human body lacks D, the ability to absorb calcium and phosphorus decreases, and the level of calcium and phosphorus in the blood decreases, so that calcium and phosphorus can not be deposited in the bone tissue, and even bone salts will dissolve, hindering the calcification of bones.

Children get rickets if they lack it, and adults get osteochondrosis. In Japan, the production and use of D2 is high, with 30% of the demand for medicine, 65% for feed additives, and 5% for food additives.

According to the "Hygienic Standard for the Use of Food Nutritional Enrichment (1993)" issued by the Ministry of Health of China, D2 and D3 as nutritional supplements can be used in liquid milk, margarine, dairy products and baby food.

Physiological effect of Cholecalciferol.

Product method of Bulk Cholecalciferol Powder.

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