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Vitamin B12 98% For Biochemistry | 02832 Pallav Chemicals | MSDs COA

Home > Pallav Chemicals > Vitamins > Vitamin B12 98% For Biochemistry

Vitamin B12 98% For Biochemistry
cyanocobalamine

Product Code.
 02832
Grade
Purity
 96%
CAS No.
 68-19-9
Molecular Formula
 C63H88CON14O14P
Molecular Weight
 1355.40
H.S.Code
 2936.26100
Shelf Life
 60 Months
COAs

Physical Properties

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

Packaging

Specification

Appearance
Dark red crystalline powder.
Assay
96 - 100.5%
Relative absorption
at 361 nm/278 nm
1.70 - 1.90
at 361 nm/550 nm
3.15 - 3.40
Arsenic (As)
Max 0.0003%
Copper (Cu)
Max 0.0025%
Lead (Pb)
Max 0.001%
Zinc (Zn)
Max 0.0025%
Related Substances
Max 3.0%
Methanol (GC,area %)
Max 0.3%
Loss on drying
Max 12%

Safety Information and Hazard Symbols