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Vitamine B12 (Cyanocobalamine) 96%

Marques : Thermo Fisher Scientific
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

405925000 405920010 405920050 405920250
ACRO405925000EA 164 EUR
ACRO405925000 ACRO405920010 ACRO405920050 ACRO405920250
Vitamine B12 (Cyanocobalamine) 96%
Vitamine B12 (Cyanocobalamine)
Formule: C₆₃H₈₈CoN₁₄O₁₄P
Poids moléculaire: 1355.38 g/mol
Point de fusion: 320
Température de stockage: Température ambiante
Numéro MDL: MFCD00151092
Numéro CAS: 68-19-9
EINECS: 200-680-0
Indice Merck: 12,10152

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Résultats des tests de spécification

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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