Ammonium bitartrate is filtrated and washed with water to remove Cl-, and then reacted with ammonia to give the final product dextrorotary ammonium tartrate. 酒石酸氢铵和氨水反应并经脱色、脱水可制得最终产品右旋酒石酸铵。
The nanocrystalline CeO_2 was prepared by complexed-precipitation method from Ce ( NO_3)_3 · 6H_2O ( A.R) ammonium tartrate. 以硝酸铈、酒石酸铵为原料,采用络合沉淀法制备了CeO2纳米晶。