... fertilizer, extinguishant.,detergent used in medicine, rubber, fermentation industry ammonium carbonate Nameammonium carbonateSynonymsCarbonicacid, diammonium saltDiammonium carbonateMolecular formula (NH4)2CO3Molecular weight96.09CAS ... , extinguishant.,detergentAnd used in medicine, rubber, fermentation industry etc Ammonium Carbonate 99%