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Vitamin B12

Availability:
Quantity:
  • 2936260000

  • T/T; L/C

  • Shanghai,China

  • 68-19-9

CAS No.: 68-19-9

H.S No.: 2936260000

Molecular formula: C63H88CoN14O14P

Molecular Weight: 1355.37

 

Properties: Glutamic acid and methyl pancreatic is two kinds of coenzyme form of B12. In cobalt Lin above the ring plane cobalt ions with 5 or 6-2 methyl phenyl imidazole N - 3, and 5 'at the bottom of the plane - C5' deoxyadenosine is connected. General application of B12, and cobalt ions is connected to the CN, called cyanogen cobalt ammonia, for the green crystal.

 

Usage:  Health care

(1) for the treatment and prevention of vitamin B12 deficiency.
(2) used for gastric resection or malabsorption syndrome, vitamin B12 deficiency anemia prevention.
(3) will be used to supplement because of wasting disease, 
(4) nutritional anemia and pregnancy.
(5)Wide crack section head of taeniasis anemia.
(6) liver disorder anemia.
 
 

 

Specification

Chara Cters; Dark Red Crystalline Powder

Identification: Posttive

Ratio Absorbances: A361/A1781.70-1.90   A361/A5503.15-3.40

Related Substances: 3.0%max

Loss On Drying: 12.0%max

Assay: 96.0-100.5%


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