Used as a precursor in the production of samarium-based materials for electronics, ceramics, and high-performance permanent magnets in electric motors, generators, and clean energy technologies such as electric vehicles and wind turbines. Employed in research for developing phosphors and luminescent compounds, including specialized light sources. Serves in the synthesis of catalysts for organic reactions. Applied in the preparation of specialty glasses and optical coatings due to its rare earth properties. Also utilized in laboratory settings for studies involving rare earth carbonates and hydration behavior.