Manganese Carbonate 733 Third Ave. FL 21New York, NY10017 USATEL: (212) 752-2020FAX: (212) 821 0025 TECHNICAL DATA SHEET Manganese Carbonate Product Description CAS 598-62-9 Molecular Formula MnCO3 Molecular Weight, g/mol 114.947 Packing Please contact us for available packing information Download TDS Report