Used as a corrosion inhibitor in cooling water systems, particularly in nuclear power plants, to protect metal surfaces from degradation. It is also employed in the production of ceramics and glass, where it acts as a flux to lower melting points and improve material properties. In the field of energy storage, it serves as a component in lithium-ion batteries, enhancing their performance and stability. Additionally, it is utilized in certain types of lubricants to reduce friction and wear in mechanical systems.