... in fertilizer, extinguishant.,detergent used in medicine, rubber, fermentation industrial ammonium carbonate Nameammonium carbonateSynonymsCarbonicacid, diammonium saltDiammonium carbonateMolecular formula (NH4)2CO3Molecular weight96 ... fertilizer, extinguishant.,detergentAnd used in medicine, rubber, fermentation industry etc Ammonium Carbonate Cas No.506-87-6