Ethylenediaminetetraacetic acid monosodium ferric salt (NaFeEDTA) is primarily used in agriculture as a chelating agent to supply iron to plants, effectively treating iron chlorosis and promoting healthy growth. It is also widely applied in the food industry as an iron fortificant to enhance nutritional value in products like cereals, beverages, and condiments, while preventing oxidation and maintaining color and flavor in processed foods such as meat and seafood. In water treatment, it binds and removes heavy metal ions, preventing scale formation and improving water quality. In pharmaceuticals, it serves as an iron supplement to aid absorption and as a stabilizer in certain formulations to ensure efficacy and shelf life. Additionally, it is used in industrial cleaning solutions to dissolve and remove metal deposits from surfaces and equipment.