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Guangzhou Quanao Chemical Co., Ltd.

Vitamin D2, Vitamin, Promote Absorption of Calcium manufacturer / supplier in China, offering Vitamin D2 CAS: 50-14-6 Promote Absorption of Calcium, Sustano 250 Bulking Cycle Steroids Blend Sustano, 99.8% Estrogen Steroids Powder Diethylstilbestrol (Stilboestrol) and so on.

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Vitamin D2 CAS: 50-14-6 Promote Absorption of Calcium

FOB Price: US $1 / kG
Min. Order: 1 kG
Min. Order FOB Price
1 kG US $1/ kG
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Port: Shanghai, China
Transport Package: 1kg /Foil Bag
Payment Terms: T/T, Western Union, Money Gram, Kosher

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Basic Info
  • Model NO.: 50-14-6
  • Customized: Non-Customized
  • Suitable for: Children, Adult
  • Purity: >99%
  • MW: 396.65
  • MP: 114-118 °c(Lit.)
  • Fp: 14 °c
  • Trademark: Nanjian
  • Powder: Yes
  • Certification: ISO 9001, Kosher
  • State: Solid
  • Mf: C28h44o
  • Einecs: 200-014-9
  • Alpha: 82 º (C=3, in Acetone 25 ºC)
  • Storage Temp: 2-8°c
  • Origin: China
Product Description
Vitamin D2 CAS:50-14-6 Promote absorption of calcium 

Quick Details: 
Product Name:Vitamin D2
Synonyms:VITAMIN D;VITAMIN D2;VITAMIN D2 WATER;VIOSTEROL;(3beta,5Z,7E,22E)-9,10-Secoerga-5,7,10(19),22-tetraen-3-ol;(3beta,5Z,7E,22E)-9,10-Secoergosta-5,7,10(19)-,22-tetraen-3-ol;(3-beta,5z,7e,22e)-9,10-secoergosta-5,7,10,(19),22-tetraen-3-ol;(5E,7E,22E)-9,10-Secoergosta-5,7,10,22-tetraen-3-ol
EINECS: 200-014-9
mp :114-118 °C(lit.)
alpha :82 º (c=3, in acetone 25 ºC)
Fp :14 °C
storage temp. :2-8°C
Usage:The synthetic form of vitamin D. Prepared from ergosterol by UV irradiation in a suitable solvent. Commercial solutions are usually made with propylene glycol or sesame oil. Antirachitic
It can be applied to biochemical studies; its clinical drug belongs to a lipid-soluble vitamin which can promote the intestinal absorption of calcium and phosphorus which plays a role of facilitating the calcification of bone. It is clinically used for prevention and treatment of rickets in children and adult osteomalacia. 
Vitamin D2 can maintain the normal metabolism of calcium and phosphorus and can also promote the body's absorption of calcium and phosphorus. Upon its deficiency, the children are easy to get rickets. China ruled that it can be applied for strengthening margarine with the usage amount being 125 ~ 156 μg / kg; its usage amount in fortified dairy is 63 ~ 125μg / kg; the usage amount in strengthening infant and children food used is 50 ~ 100μg / kg; the usage amount in strengthening milk or milk beverage is 10 ~ 40μg / kg; the maximal allowable usage amount in the strengthening solid drinks and ice cream is 10 ~ 20μg / kg.
It is mainly applied to the prevention and treatment of rickets, osteomalacia, and infant tetany psychosis.

Product List: 

Pyridoxamine dihydrochlorideCAS:524-36-7 Vitamin ECAS:59-02-9 
Vitamin E succinate CAS:4345-03-3Vitamin ACAS:11103-57-4
Retinyl acetateCAS:127-47-9Thiamine nitrate CAS:532-43-4
Vitamin B2CAS:83-88-5Vitamin B6CAS:8059-24-3
CyanocobalaminCAS:68-19-9Vitamin C ethyl etherCAS: 86404-04-8
Vitamin D3CAS:67-97-0Tocopheryl acetateCAS:7695-91-2
Vitamin E nicotinateCAS:16676-75-8Vitamin K1CAS:84-80-0
Vitamin K3CAS:58-27-5 Vitamin UCAS: 3493-12-7
Sodium ascorbateCAS:134-03-2Vitamin AD3CAS:67-97-0
Retinol palmitateCAS:79-81-2L(+)-Ascorbic acidCAS:50-81-7
Vitamin D2CAS:50-14-6Vitamin K1CAS:84-80-0
Vitamin K2CAS:11032-49-8Ethyl celluloseCAS:9004-57-3

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.
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