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Cianocobalamina ≥95.0% (by UV/Vis)

Fornitore: TCI EUROPE

C0449-1G C0449-100MG
TCIAC0449-1GEA 86 EUR
TCIAC0449-1G TCIAC0449-100MG
Cianocobalamina ≥95.0% (by UV/Vis)
Cianocobalamina
Formula: C₆₃H₈₈CoN₁₄O₁₄P
Peso molecolare: 1355,38 g/mol
Punto di fusione: 320 °C
Temperatura di stoccaggio: Refrigerata
MDL Number: MFCD00151092
CAS Number: 68-19-9
EINECS: 200-680-0
Merck Index: 14,10014

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Risultati del test di specificazione

Appearance Red to Dark red to Dark purple powder to crystal
Purity (UV-vis method) 95.0 to 105.0 % (calcd.on dried substance)
abs-ratio (a/b) 0.53 to 0.59 (E278/E361)
abs-ratio (2a/2b) 0.29 to 0.32 (E550/E361)
Drying loss max. 10.0 %

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