... additives or as raw material of building bricks,Water treatment agent,Complexing agent. [Molecular Formula] C6H5O7(NH4 ... ammonium citrate, ammonium citrate, ammonia odor, soluble in water and acid, the acidic aqueous solution, insoluble in ethanol ... (such as the determination of phosphate fertilizers), industrial water treatment, metal cleaning, electroplating without cyanide complexing agent, ceramic ...