Pharmaceutical Vitamin B12 Cyanocobalamin

Product name:Cyanocobalamin USP( Vitamin B12)

Appearance:Dark Red Crystalline Powder

Other name:Cyanocobalamin

Grade standard:USP34

CAS:68-19-9

Delivery time:Prompt shipment

Function:

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

2) Vitamin B12 Promote cell mature and body metabolism.

3) Vitamin B12 participates in the manufacturing of bone marrow RBC ,so it can be the treatment of pernicious anemia.

4) Vitamin B12 increases folic acid utilization rate, promote carbohydrate, fat and protein metabolism

Specification:  Vitamin B12 USP 34

TEM                               SPECIFICATON                    RESULT

Appearance:                   Dark Red Crystalline Powder         Conform

IdentificationA:              -A361/A278nm  1.70-1.90             1.86

                               -A361/A550nm  3.15-3.40             3.26

IdentificationB                        Positive                   Conform

IdentificationC:                       Positive                   Conform

Loss on drying:                       12.0% Max.                  2.66%  

Assay:                                 96.0%-100.5%               99.11%

Pseudo Cyanocobalamin:                Conform                    Conform