USPUSP-NF
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Vitamin B12
Cyanocobalamin C63H88CoN14O14P Formula wt: 1355.38
 [68-19-9] P6YC3EG204 cyanocobalamin

DESCRIPTION

Vitamin B12 occurs as dark red crystals or as an amorphous or crystalline powder. In the anhydrous form, it is very hygroscopic, and when exposed to air, it may absorb about 12% of water.

USP REFERENCE STANDARDS FOR PURCHASE

USP Cyanocobalamin (Crystalline) RS
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