Diammonium phosphate (DAP) (chemical formula (NH4)2HPO4, IUPAC name diammonium hydrogen phosphate) is one of a series of water-soluble ammonium phosphate salts that can be produced when ammonia reacts with phosphoric acid
A 2197 (OTTO) Ammonium phosphate, dibasic, GR 99.5% - used in a study for the development and validation of a stability-indicating HPLC method for determination of voriconazole and its related substances.