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CAS 7440-19-9

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Samarium

Description:
Samarium is a silvery-white, metallic element classified as a lanthanide in the periodic table, with the atomic number 62. It is relatively stable in air and does not tarnish easily, although it can react with water and acids to form samarium hydroxide and samarium salts. Samarium exhibits a high melting point and is known for its magnetic properties, making it useful in the production of permanent magnets, particularly samarium-cobalt magnets, which are known for their high resistance to demagnetization. Additionally, samarium is utilized in various applications, including nuclear reactors, where it serves as a neutron absorber, and in the manufacturing of phosphors for color television tubes and LED lights. The element is typically obtained from minerals such as monazite and bastnasite, and it is often used in the form of alloys or compounds. Samarium's isotopes have applications in medicine, particularly in cancer treatment, due to their radioactive properties. Overall, samarium is a versatile element with significant industrial and technological importance.
Formula:Sm
InChI:InChI=1S/Sm
InChI key:InChIKey=KZUNJOHGWZRPMI-UHFFFAOYSA-N
SMILES:[Sm]
Synonyms:
  • Samario
  • Samarium ingot
  • Samarium
  • SamariumpowderREOmesh
  • Samarium foil
  • SamariumchipsNREO
  • Samarium chips
  • Samariumpowdermesh
  • SamariumingotNREO
  • SamariumfoilNREOmmthickcagxmm
  • See more synonyms
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