Vitamin B12 Cyanocobalamin



[Product Name]: Cyanocobalamin (Vitamin B12)

[Chemical Formula]: C63H88CoN14O14P

[CAS]: 68-19-9

[Product Performance]:

Cyanocobalamin is a synthetic additive derived from naturally occurring Vitamin B12, which is found in fish, seafood, milk, egg yolks and fermented cheeses. It is essential for the development of healthy blood cells, nerve cells, and proteins, as well as for the normal metabolism of fats and carbohydrates in the body. Cyanocobalamin treats (and prevents) Vitamin B12 deficiency and a resulting type of pernicious anemia. Cyanocobalamin is often prescribed for patients who have difficulty absorbing vitamins due to a physical defect or onset of diseases of the stomach or intestines. A lack of Vitamin B12 can result in anemia, stomach illnesses, or nerve damage.

 [Certificate of Analysis]:

Testing Item Standard Yellow Crystalline Powder
Appearance Pale Red to Brown Powder,


Pale Red Powder, Hygroscopicity
Assay (on dry basis) 0.90%~1.30% 1.00%
Identification Have maximum absorption   at 361±1nm、550±2nm conforms
Grain Size All through the 0.25mm standard screen conforms
Loss on Drying/% ≤12.0 9.0
Arsenic (As, mg/kg) ≤3 <3

[Storage]: Store in a climate controlled, insulated, dry, and ventilated location. Avoid moisture at all times. Please handle carefully to prevent container damage and be sure to stockpile in a location that does not contain toxic substances

[Packing]: Net weight 25kg per carton

[Shelf Life]: Two years (when properly stored)


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