Vitamin B12 MHW-WFK-PH202309002 Catalogue No. Reactivity Vitamin B12 Range 68-19-9 Sensitivity Red crystalline powder Specifications FAQs Product ParameteCatalogue NOMHW-WFK-PH202309002CAS No.68-19-9Product NameVitamin B12Molecular formulaC63H88CoN14O14PMolecular weight1355.365Package5KGS /DRUM, 10KGS /DRUM, 25KGS /DRUMAppearanceRed crystalline powderAssay96.0%~102.0%Quality standardsJP, EP, USP, Enterprise Standard (Nutrition and health care specifications)FunctionIt is used for the treatment and prevention of vitamin B12 deficiency.Shelf life2 yearsStorageKeep container tightly closed and in a cool place. Keep away from heat.