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OPTIMUM SPORTS NUTRITION VITAMINB1 B6 B12 VITAMIN B12 CYANOCOBALAMIN

Basisinformation

Modell: USP

Produktbeschreibung

Product Description OPTIMUM SPORTS NUTRITION VITAMINB1 B6 B12 VITAMIN B12 CYANOCOBALAMIN

Vitamin B12, vitamin B12 or vitamin B-12, also called cobalamin, is a water- soluble vitamin with a key role in the normal functioning of the brain and nervous system, and for the formation of blood. It is one of the eight B vitamins.

Like all B vitamins, vitamin B12 is a water-soluble vitamin. This means it dissolves in water and travels through the bloodstream. The human body does not store cobalamin. Any excess or unwanted amounts are excreted through urine.

Synonyms: Vitamin B-12, Cobalamin, Cyanocobalamin,  Methylcobalamin

Keywords: VITAMINB1 B6 B12 VITAMIN B12 CYANOCOBALAMIN Physical & Chemical Description
Dark red crystalline powder, no smell and tasteless, hygroscopicit. 
Soluble in water.
CAS: 68-19-9
M.F.: C63H88CoN14O14P
M.W.: 1355.38

EINECS No:200-680-0
Vitamin B12 main functions: Health Benefits of Vitamin B12. Why do we need to supplement Vitamin B12? Water-soluble vitamins like Vitamin B12 and other B vitamins, must be replenished in the body very frequently through food or supplements because the body flushes them out almost daily through urine.

So it's necessary to take Vitamin B12 supplements frequently.

Vitamin B12 rich foods: Foods that are good sources of vitamin B12 include:
• Beef, pork, ham, poultry, and lamb;
• Fish, especially haddock, and tuna;
• Milk, cheese, and yogurt;
• Some nutritional yeast products;
• Eggs.



Quality Data: Vitamin B12 or Cobalamin
Item
Specifications
Results
Description
Dark red crystalline powder, no smell and tasteless, hygroscopicit. 
Dark red crystalline powder, no smell and tasteless, hygroscopicit.
Ratio Absorbances
A361nm/A278nm: 1.70~1.90
1.85
A361nm/A550nm: 3.15~3.40
3.27
Pseudo Cyanocobalamin
Complies
Complies
Loss on drying
≤12.0%
2.40%
Assay on dried
96.0~100.5%
98.90%
Bacteria
≤1000cfu/g
20cfu/g
Mould & Yeasts
≤100cfu/g
No found
E.Coli
Not found
Not found
Limit of residual solvents
Acetone≤0.5%
0.07%
Conclusion
The result conforms with USP34 standards.
Packing & Storage Vitamin B12 or Cobalamin




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FAQ Frequently Asked Q & A 1. Free sample ?
Yes, We can offer free sample(not much quantity), while the freight will be on customer's account.

2. What kind of payment terms are acceptable?
Flexible payment terms to meet different requirements: T/T, D/P, L/C, ESCROW(Alibaba guarantte).

3. How about the delivery time ?
7 working days after receiving the payment if we have stocks, or according to the factory production schedule.


4. What about MOQ ?
It depends on product value and bulk density, normally best way to lower your cost and easily to handle is 1FCL for MOQ, while for some high value products, 1mt or even 100kg will also be acceptable.


5. Way of delivery ?
Multipal transportation modes according to actual needs: Sea transportation in FCL & LCL, Railway transportation, Air transportation, etc. All kinds of tranportation are available for your selection.


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Produktgruppe : Chemikalien > Arzneimittel

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