Vitamin B12 (cyanocobalamin) 96%

Supplier: Thermo Scientific

405925000 405920010 405920050 405920250
ACRO405925000EA 184 GBP
ACRO405925000 ACRO405920010 ACRO405920050 ACRO405920250
Vitamin B12 (cyanocobalamin) 96%
Vitamin B12 (cyanocobalamin)
Formula: C₆₃H₈₈CoN₁₄O₁₄P
MW: 1355,38 g/mol
Melting Pt: 320 °C
Storage Temperature: Ambient
MDL Number: MFCD00151092
CAS Number: 68-19-9
EINECS: 200-680-0
Merck Index: 12,10152

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Specification Test Results

Appearance Red to dark red Crystalline powder or crystals
Infrared spectrum Conforms
Loss on drying ≤12 % (20 mg, 105°C, 2 hrs) (vacuum)
UV spectrophotometry ≥95 % (on dried substance)
Ratio of Absorbances 1.7 to 1.9 (A361/A278)

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