... propertiesWeakly alkaline (pH value = 8), and hydrochloric acid, sulfuric acid, nitric acid, acetic acid, oxalic acid can form a melamine salt. In the case ... resin product. Case of aqueous solution of strong acid or alkali hydrolysis, hydroxyl amine and gradually been ... replaced by President into cyanuric acid amide II, and further hydrolyzed cyanuric an amide, ...