Product Name:Vitamin D3
Synonyms:RACUMIN D;OLEOVITAMIN D3;(+)-VITAMIN D3;VITAMIN D3;VITAMIN D;(3beta,5Z,7E)-9,10-secocholesta-5,7,10(19)-trien-3-ol;(5E,7E)-9,10-Secocholesta-5,7,10-trien-3-ol;10-Secocholesta-5,7,10(19)-trien-3-ol,(3.beta.,5Z,7E)-9
CAS:67-97-0
MF:C27H44O
MW:384.64
EINECS: 200-673-2
mp :83-86 °C(lit.)
alpha :105 º (c=0.8, EtOH 25 ºC)
Fp :14 °C
storage temp. :2-8°C
Water Solubility :<0.1 g/L (20 ºC)
Sensitive :Air & Light Sensitive
Chemical Properties:Crystalline
Usage:Lcarnitine replenisher in peripheral arterial disease
 
 

Application: 

1. Vitamin D3 can maintain normal metabolism of calcium and phosphorus, promote the body's absorption of calcium and phosphorus. When it is lacked, children are easy to get rickets. Regulations in China provides it can be used to strengthening margarine. The dosage is 125~156μg/kg. The dosage in fortified dairy products is 63~125μg/kg. The dosage in strengthening infant food is 50~100μg/kg. And the dosage in strengthening milk and milk drink is 10~40μg/kg. The largest dosage in the strengthening solid drinks and ice cream is 10~20μg/kg. 
2. Vitamin D3 can maintain normal metabolism of calcium and phosphorus and promote the body's absorption of calcium and phosphorus. The utilization of 1. vitamin D2 and D3 for pigs are the same, but the utilization of vitamin D2 for poultry is only 1/40-1/30 of vitamin D3. When lack of Vitamin D3, eggshell will become thin, the rate of laying will decrease, and rickets will appear. The amount can be 1000-1500IU/kg.
 
 Product list: 

Packaging & Delivery 

1: Sufficient stock, so we can delivery promptly at the very day when receive the payment
2: Sophisticated and professional logistic agent. We take responsibility to provide our customers with fast delivery and secure shipping
3:Well-trained and disciplined packing team. Unique ways to ship 10 grams to 100kg powders at one time to your destination. Fast and discreet shipment could be arranged for customs pass Guaranteed. 
4: Packing pictures and tacking code are provided within 18 hours after receiving the payment. Updated tracking information will be provided every other day. 
5: After-sale service: Any questions or problems after receiving the product, please feel free to contact us. Problems would be solved immediately.