Used as a corrosion inhibitor in industrial water treatment systems, particularly in cooling water and boiler systems, where it helps protect metal surfaces from degradation due to oxidation and acidic conditions. It is also employed as an intermediate in the synthesis of specialty surfactants and emulsifiers used in agrochemical formulations and coatings. Its solubility in both aqueous and organic media makes it effective in fuel additives, where it contributes to the stabilization of fuel systems by neutralizing acidic byproducts and preventing deposit formation. Additionally, it finds use in certain electroplating processes as a brightening agent and pH buffer.