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Samarium(III) chloride hydrate is used for the preparation of samarium metal, which finds use as magnets. It is combined with sodium chloride to get a low melting point eutectic mixture. Further, it serves as a precursor for the preparation of other samarium salts and bis(pentamethylcyclopentadienyl)alkylsamarium(III) complexes. In addition, it serves as a catalyst for hydrogenation and hydrosilylation of alkenes.
Muneer, I.; Farrukh, M. A.; Javaid, S.; Shahid, M.; Khaleeq-ur-Rahman, M. Synthesis of Gd2O3/Sm2O3 nanocomposite via sonication and hydrothermal methods and its optical properties. Superlattices Microstruct. 2015, 77, 256-266.
Mueller, R.; Zhang, S.; Klink, M.; Bäumer, M.; Vasenkov, S. The origin of a large apparent tortuosity factor for the Knudsen diffusion inside monoliths of a samaria-alumina aerogel catalyst: a diffusion NMR study. Phys. Chem. Chem. Phys. 2015, 17 (41), 27481-27487.
Dichiarazioni di rischio (UE): H303-H315-H319-H335
May be harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Dichiarazioni precauzionali: P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.