Manganese Carbonate Synonyms:Manganese Carbonate Formula:MnCO3 CAS No.:598-62-9 ... 0.6% Max Usage: Raw material for other manganese compounds, magnetic telecommunication equipment and ferrites, fodder and soil additive, pigment ... porcelain, catalyzator in petrochemistry, Mainly used for producing magnetic materials, Synthetic manganese dioxide, manufacturing organic manganous salts, paint dryer, stocks ...