Sodium 2-Naphthoate is primarily used as an intermediate in the synthesis of dyes and pigments, particularly in the production of azo dyes, which are widely applied in the textile industry for coloring fabrics. It also serves as a corrosion inhibitor in industrial processes, protecting metal surfaces from degradation. Additionally, this compound is utilized in the manufacture of pharmaceuticals, where it acts as a precursor for certain active ingredients. In research and development, Sodium 2-Naphthoate is employed in organic synthesis and as a reagent in various chemical reactions. Its properties make it valuable in the production of specialty chemicals and as a component in formulations for coatings and adhesives.