Cyanocobalamin

Short Description:



CAS Number: 68-19-9
Molecular Formula: C63H88CoN14O14P
Standard: BP98/USP33
Package: 5kg/tin

Description:



CAS Number: 68-19-9
Molecular Formula: C63H88CoN14O14P
Standard: BP98/USP33
Package: 5kg/tin

ITEMS LIMIT
Description Pale red to brown powder, hygroscopicity
Identification Have maximum absorption 361±1nm,550±2nm
Grain Size Uniformity 250um-180um≥90%
Loss on Drying ≤5.0%
Assay(HPLC) Make quantity 90-130%
(On C63H88C0N14O14P
dried subs)

 


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