It is a main raw material for the production of cationic quaternary ammonium salts, widely used in bentonite and the daily chemical industry; It can react with quaternizing agents such as methyl chloride, dimethyl sulfate, and diethyl sulfate to produce cationic quaternary ammonium salts, widely used in daily chemicals, oil fields, and other industries; It can react with sodium chloroacetate to produce amphoteric surfactant betaine; It can react with hydrogen peroxide to produce amine oxide for use as a foaming agent and surfactant.