Sodium metal is primarily used as a chemical reagent and reducing agent, where its high reactivity enables metal reduction and synthesis of specialty inorganic compounds.¹ In nuclear energy systems, liquid sodium has been used as a heat-transfer coolant because of its high thermal conductivity and low neutron absorption.² Sodium metal is employed in organic synthesis and industrial chemistry, including reactions that require strong electron donation or alkali metal mediation.^1,3 In electrochemical storage, sodium metal serves as the active electrode material in sodium-sulfur batteries developed for large-scale grid energy storage.^1,3 Because of its controlled reactivity, sodium metal is handled and supplied for laboratory research and specialty manufacturing applications where precise stoichiometry is required.⁴