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Medicine Grade Cobalamin Methylcobalamin Dark Red Crystalline Vitamin B12 Powder

Price : $2.90 - $43.00/Grams Packaging Details : 25kgs packaging Fiber drum outside and plastic bag inside 1-25kgs packaging aluminium bag<br>outside and double plastic bag inside.
Place of Origin: Shaanxi, China Brand Name: Le-nutra
Model Number: Le-nutra

Detail Information

CAS No.: 68-19-9 Other Names: Methylcobalamin COBALAMINE Vitamin B12 Powder
MF: C63H88CoN14O14P EINECS No.: 200-680-0
Type: Vitamins, Amino Acids And Coenzymes Grade Standard: Feed Grade, Phamaceutical Grade
Usage: Animal Pharmaceuticals Purity: 99%, 99%
Product Name: Vitamin B12 Powder Alias: Methylcobalamin COBALAMINE Vitamin B12 Powder
Shelf Life: 2 Years COA: Availiable
Molecular Weight: 11344.4 Odor: Characteristic
Appearance: Dark Red Crystalline Powder Application: Health-care Products
Port: Shanghai/Tianjin/Qingdao
High Light:

Medicine Grade Cobalamin Methylcobalamin


Cobalamin Methylcobalamin Vitamin B12


Dark Red Crystalline Vitamin B12 Powder

Product Description

Medicine Grade High Quality Methylcobalamin COBALAMINE Vitamin B12 Powder


  Product Introduction of Vitamin B12 Powder                                                          

Vitamin B12, 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. It is normally involved in the metabolism of every cell of the human body, especially affecting DNA synthesis and regulation, but also fatty acid synthesis and energy production. Neither fungi, plants, nor animals are capable of producing vitamin B12. Only bacteria and archaea have the enzymes required for its synthesis, although many foods are a natural source of B12 because of bacterial symbiosis.


   Product Description of Vitamin B12 Powder                                                           

English name: Vitamin B12 Powder

Appearance:  Dark red crystalline powder

Odor: Characteristic

Application:  Medicine Grade

CAS NO.: 68-19-9

Storage Temperature: Keep in a cool, dry, dark location in a tightly sealed container or cylinder.


   Main Function                                                                                                              

1) Vitamin B12 is a indispensable vitamins to keep nervous system function completed and participate in developing a kind of lipoprotein in nerve tissue.

2) Vitamin B12 can eliminate irritability and help to keep concentration, enhance memory and sense of balanc.

3) Vitamin B12 can metabolize fatty acids and make fat, carbohydrates, protein can be properly used by body.

4) Vitamin B12 has the function of activate amino acids and promote the biosynthesis of nucleic acids, can promote protein synthesis,it plays an important role for growth and development of infants and young children.

5) Vitamin B12 can resistance to fatty liver, promote storage of vitamin A in liver.




1) Applied in the field of medicine area,Vitamin B12 can treat nutritional and pregnancy anemia.

2) Vitamin B12 deficiency can lead to anemia and neurological disorders. Can be used in infant food, usage of 10 ~ 30 mu g/kg; In strengthening pinocytosis usage is 2 ~ 6 mu g/kg

3) Vitamin B12 can treat nerve pain, muscle pain, joint pain.




Test items
Test methods
The total combined yeasts/mould count
Visual method
UV: The absorption spectrum exhibits maxima at 264nm,285nm,305nm and 460nm.
ChP 2015
HPLC:The retention time of the major peak of the sample solution corresponds to that of the reference solution.
ChP 2015 monograph
The IR spectra of the sample is similar with the reference spectra
ChP 2015 monograph
Loss on drying
ChP 2015
98.5% -102.0%
ChP 2015
UV: A460nm/A352nmN0 90
ChP 2015
Related substances
The sum of each impurity peak area is not larger than 1.0% of the main area of the reference solution
ChP 2015 monograph
In house/(GC)
The total aerobic microbial count
W1000 cfu/g

ChP 2015
The total combined yeasts/mould count
W1000 cfu/g




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