Category:
Vitamin
CAS NO:
68-19-9
Standard:
USP,BP,EP,In-house Standards,
Manuafcturer: Hebei Yuxing Bio-engineering Co.,ltd
Product Description:
|
Product Name |
vitamin b12 |
|
Appearance |
dark red crystalline powder or dark red |
|
loss on drying |
2.33% |
|
assay |
98.52% |
|
residual solvent |
0.06% |
|
total plate count |
15cfu/g |
|
yeasts and molds |
<10cfu/g |
|
E.coli |
negative |
Usage: Vitamin B12 is used to treat vitamin B12 deficiency, cyanide poisoning, and hereditary deficiency of transcobalamin II.It is also given as part of the Schilling test for detecting pernicious anemia.