Vitamin B12 (cyanocobalamin) 96.0-102.0% (by UV method) Ph. Eur., pharma grade
A8454.0001
:
- Pk:1 g
- Seq:3047
- Assay (UV, Calculated on Dried Subsance):96.0 - 102.0%
- Identity:Passes Test
- Loss on Drying (2 h; 105 °C; Vacuum):Max. 12%
- Related Substance (HPLC):Passes Test
- Absorption Maxima (278, 361, 547 - 559 nm):Passes Test
- A (1 cm/00025%, H₂O) 361/278 nm:1.70 - 1.90
- A (1 cm/00025%, H₂O) 361/547 - 559 nm:3.15 - 3.45
:
:1355.38 g/mol
:Refrigerator
:200-680-0
:68-19-9
:C₆₃H₈₈CoN₁₄O₁₄P
:MFCD00151092