Favorable Price Raw Material 50-14-6 Vitamin D2

• Customization: Available
• Powder: Yes
• Customized: Non-Customized
• Model NO.: bio
• Certification: GMP, ISO 9001, USP, BP
• State: Powder
• Purity: >98%
• Product Name: Vitamin D2
• CAS No: 50-14-6
• Einecs No: 200-014-9
• Mf: C28h44o
• MW: 396.648
• Appearace: White Crystalline Powder
• Storage: Cool Dry Place
• Shelf Life: 2 Years
• Delivery Time: 3-7 Days
• Transport Package: Foil Bag/Drum
• Specification: 98%
• Trademark: Biohorlden
• Origin: China
• Production Capacity: 10000

Product Description

Favorable price Raw Material 50-14-6 Vitamin D2 
 

Vitamin D is best known for its role in the development and maintenance of healthy teeth, bones, and cartilage in children and adults. Vitamin D helps the body keep bones and teeth strong by increasing absorption of calcium and phosphorus from the small intestine.

There are two forms of Vitamin D: ergocalciferol, which is found in such foods as fortified milk, herring, mackerel, tuna, salmon, sardines, eggs, fortified cereals and baked goods; and cholecalciferol, which is manufactured when the body is exposed to sun.

Product name:Vitamin D2
CAS NO.: 50-14-6
EINECS NO.: 200-014-9
MF: C28H44O
MW: 396.648
Appearace: White Crystalline powder

Items	Specifications	Results
Appearance	Free-flowing; White to off-White Powder	Qualified
Content	Min.100,000IU/g	115,000IU/g
Loss on Drying	≤6.0%(4 Hours At 105°C)	4.1%
Dispersibility in water	Dispersible	Qualified
Granularity	100%through No.40	100%
	Min.90%through No.60	98.0%
	Min.45%through No.100	76.0%
Bulk density	≥0.5g/ml	0.58g/ml
Heavy Metal(Pb)	≤10mg/kg	<10mg/kg
Arsenic(As)	≤2mg/kg	<2mg/kg
Residual Solvents
Hexane	<290mg/kg	Qualified
Microbiological Spec.
Total Plate Count	<1000CFU/g	Qualified
Yeasts & Moulds	<100CFU/g	Qualified
E. Coli	Negative(In 10g)	Negative
Salmonella	Negative(In 25g)	Negative
Conclusion	Comply with USP34 Standard

Function
 

Vitamin D is fat-soluble. This means that excess amounts of it are stored in the body tissues. Long-term high doses may be deposited in the soft tissues, irreversibly damage the kidneys and cardiovascular system. Like other fatsoluble vitamins, vitamin D can be toxic. Symptoms of too much vitamin D include nausea, weakness, constipation, irregular heartbeat, weight loss, seizures, and irritability.

Vitamin D is one of those vitamins for which a deficiency can cause severe effects. Children that do not get enough vitamin D in their diets are at increased risk of developing rickets, a disease that causes malformations of bones and teeth in children. Adults with low levels of vitamin D are more likely to develop osteomalacia (similar to rickets) and to suffer from osteoporosis, a bone-weakening disease.

Vitamin D also regulates the nervous system, aiding in the treatment of insomnia. A glass of warm milk before bed may indeed help you sleep soundly! Vitamin D deficiency has also been linked to the development of other illnesses, including type I diabetes, muscle and bone pain, and cancer.

Application

Vitamin D2 /Ergocalciferol is one major form of vitamin D which can prevent and treat osteoporosis and rickets.It also has a part in cancer prevention,at least for colon cancer.

Xi'an Biohorlden Industry&Trade Co.,Ltd is a national key high-tech enterprise,which mainly specializes in the R&D, operation and production of pharmaceuticals,and intermediates.Our company is situated in E&T development zone,xi'an city shaanxi,it is easy of access. Our company has independent R&D center,raw material synthesis workshop, has advanced quality instruments and equipmentm,several product patents there are 15 experts in our research team.We insist in innovation and produce high quality products.
1.Are you a manufacturer or trade company?
We are a professional manufacturer.
2.What's your payment terms?
Standard terms: T/T in advance and Western Union.
Also L/C at sight is acceptable for large amount.
3.What's your shipping time?
We have a large stock, which means we can deliver the goods to you immediately.
4.How do you ensure the quality of your products?
Strict QC with 6 steps testing from raw material purchase to finished product.
5.How do you ship the order normally?
For large qty order,ship the goods by sea.
For small qty order, by air or express. We supply optional express for you, including DHL,FEDEX,UPS,TXT,EMS,and so on.
6.What's your loading port?
Usually Shanghai, Qingdao, Tianjin, Guangzhou.