Vitamin B12

CAS No.: 68-19-9

EINECS No.:200-680-0

MF:C63H88CoN14O14P

Type: Vitamins, Amino Acids and Coenzymes

Purity: 99%

Appearance: White Fine Powder

Packing Details:25KG/DRUM

Grade: Pharmaceutical Grade

Application:

(1) It can accelerate the growth and mature of red blood cells, which can make the hematopoietic function of the body in a normal state and prevent pernicious anemia. 
(2) It exists in the form of coenzyme, which can increase of utilization of folic acid and promote the metabolism of fat and protein.
(3) With the activation of amino acids, Vitamin B12 also can promote the biosynthesis of nucleic acid and protein. So it plays an important role in growth of infants and young children. 
(4)Participating in the formation of a lipoprotein in nerve tissue, Vitamin B12 is an indispensable vitamin to keep the function of nerve system.

Specification:

Items	Standards
Characters	Dark red GrystaⅢ ne powder or dark red cryslal.
Identification	TLC:Meets ph.Eur.monograph requirment.
Loss on drying	≤10%
Assay	97%-102%
ReIated substances	Total impurities≤3.0%
Residual solvent	Acetone ≤0.5%
Total plate count	≤800cfu/g
E.coli	Negative