| CAS No.: | 67-97-0 |
|---|---|
| Formula: | C27h44o |
| EINECS: | 200-673-2 |
| Packaging Material: | Paper |
| Storage Method: | Normal |
| Shelf Life: | >12 Months |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier Product Name: GMO Free Alpha Gamma Tocopherol Acet Price Natura Ve
Other Name: Cholecalciferol
Molecular Formula: C27H44O
CAS Number: 67-97-0
EINECS Number: 200-673-2
Specification: USP/BP/EP/FCC
Certification: GMP/DMF/HACCP/HALAL/KOSHER
Expiry Time: 2 Years
Storage: Store in dry places and keep away from strong direct light and heat.
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Contents
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Analytic results
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Standars
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Appearance
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White powder
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White or off-white powder
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Identification
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Meet
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To match with the reference IR spectrum
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Appearance of solution
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Meet
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Clear and colour less
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Specific optical rotation
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+90.9°C
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+89°C~+93°C
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Related substances
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Meet
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Meets EP requirement
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Heavy metals
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<10ppm
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≤10ppm
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Loss on drying
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0.06%
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≤1.0%
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Sul phated ash
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0.05%
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≤0.1%
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Assay
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99.3%
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98.5% ~ 101.0%
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Conclusion
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Meet USP BP2011
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Cholecalciferol (toxiferol, vitamin D3) is one of the five forms of vitamin D.It is a secosteroid, that is, a steroid molecule with one ring open. This and all forms of vitamin D are misnamed: vitamins by definition are essential organic compounds which cannot be synthesized by the body and must be ingested; cholecalciferol is synthesized by the body, and functions as a prehormone.
Application:
Vitamin D3 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 fat-soluble vitamins, vitamin D3 can be toxic. Symptoms of too much vitamin D3 include nausea, weakness, constipation, irregular heartbeat, weight loss, seizures, and irritability.
Vitamin D3 is one of those vitamins for which a deficiency can cause severe effects. Children that do not get enough vitamin D3 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 D3 are more likely to develop osteomalacia (similar to rickets) and to suffer from osteoporosis, a bone-weakening disease.
Vitamin D3 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 D3 deficiency has also been linked to the development of other illnesses, including type I diabetes, muscle and bone pain, and cancer.
Package & Delivery :
1. Supply high quality products with a reasonable price.
2. Keep shipment in time, provide complete customers clearance documents as customs request.
3. Provide agile and safe payments.
4. We will responsible for all quality issue.
5. Share marketing informations with customers update price in time.
1. What's your payment terms?
T/T, D/P, L/C, O/A
2. What's your delivery time?
Usually we will arrange the shipment within 14 days.
3. How about the packing?
Usually with 25 kg bag/carton/drum.
4. How about the validity of the products?
Usually 2 or 3 years.
5. What documents you provide?
Usually, Commerical Invoice, Packing List, Country of Origin, Insurance Policy, Bill of loading, COA , Health certificate.
6. What is loading port?
Usually, Qingdao, Tianjin and Shanghai
Suppliers with verified business licenses
Audited Supplier 
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