... .Description:Ammonium acid carbonate 2,Appearance:white crystal powder 3,CAS No.:1066-33-7 4,Package:25kg/pp bag 1.Description:Ammonium ... -33-7 4,Package:25kg/pp bag PropertiesAt room temperature, ammonium bicarbonate is a white, crystalline powder with a slight odor ... alkaline solution. It is however insoluble in acetone and alcohols. Ammonium bicarbonate decomposes at 36 to 60 °C into ammonia, carbon ...