CAS No.:

50-14-6

Other Names:

cholecalciferol

MF:

C28H44O

EINECS No.:

200-014-9

Place of Origin:

Henan, China (Mainland)

Type:

Vitamins, Amino Acids and Coenzymes

Grade Standard:

Cosmetic Grade, Feed Grade, Food Grade, Medicine Grade

Usage:

Animal Pharmaceuticals

Brand Name:

Friend

Model Number:

Top Grade

Purity:

97%~103%

Product Name:

Vitamin D3

Appearance:

White Crystalline Powder

Grade:

Phamaceutical Grade

Assay:

97%~103%

Color:

Crystal White

Shelf life:

24 Months

Molecular Weight:

396.65

Form:

White Crystle Powder

Packing:

1KG/Bag

Standard:

CP

1. Product Profile 

Product Name:  Vitamin D2
CAS:  50-14-6
Formula:  C28H44O
Molecular Weight: 396.6484
Purity:  98%min


2.Introduction
Vitamin D2 is absorped by the intestinal, the absorption of bile salts and need special α-binding globulin after transported to other parts of the body, stored in the liver and fat. Metabolism, activation through the liver first, followed by the kidneys.

1) Vitamin D2 is used to prevent vitamin D deficiency and treatment, such as: vegan, parenteral nutrition patients with pancreatic insufficiency malabsorption syndromes, liver and gallbladder disease (liver damage, cirrhosis, obstructive jaundice), intestinal disease (fatty diarrhea, Crohn's disease, chronic diarrhea), stomach resection.

2) Vitamin D2 is used for the treatment of chronic hypocalcemia, hypophosphatemia, rickets associated with chronic renal insufficiency and osteomalacia, familial hypophosphatemia and hypoparathyroidism (surgery, idiopathic or pseudo-hypoparathyroidism)

3) Vitamin D2 is used to treat acute and chronic and post-operative tetany potential disease and idiopathic tetany disease.