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Vitamins

Cyanocobalamine

RA001183 CAS 68-19-9 Biochemistry

Identity

Product code
RA001183
CAS number
68-19-9
Grade
Biochemistry
Purity
96%
Molecular formula
C63H88CON14O14P
Molecular weight
1355.40

Classification

Applications
Biochemistry

Technical Data

Properties

PropertyValueUnit
Physical state at 20 °C Solid —
Colour Dark red —
Melting point/ Freezing point [°C] 300 °C °C
Solubility in water [% weight] Moderately soluble in water —

These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.

Specifications

ParameterSpecificationUnit
Appearance Dark red crystalline powder. —
Assay 96 - 100.5 % %
A361 nm / A278 nm 1.70 - 1.90 —
A361 nm/ A550 nm 3.15 - 3.45 —
Related Substances Max 3.0 % %
Acetone (CH3.CO.CH3) by GC Max 0.5 % %
Loss on drying Max 12.0 % %

Packaging

Pack size SKU
1 g RA001183-PK-1G
250 mg RA001183-PK-250MG