Samarium (Sm)
Samarium (Sm)
Samarium was first discovered spectroscopically in 1879 in the mineral samarskit.
It has a bright silver luster and is reasonably stable in air. Three crystal modifications of the metal exist with transformations at 734 and 922 °C. The metal ignites in air around 150 °C.
There are 21 isotopes of samarium. Its natural form is a mixture of several isotopes, three of which are unstable with long half-lives.
Samarium is used for carbon-arc lighting for the motion picture industry and has been used in optical glass and lasers. It is also used as a neutron absorber in nuclear reactors.
Samarium powder, -40 mesh, 99.9% (REO), Thermo Scientific Chemicals
CAS: 7440-19-9 Molecular Formula: Sm Molecular Weight (g/mol): 150.36 MDL Number: MFCD00011233 MFCD00151299 InChI Key: KZUNJOHGWZRPMI-UHFFFAOYSA-N Synonym: samario,unii-42od65l39f,samarium, elemental,atom,powder,ingot,foil, 3n,chips, 3n,ingot, 3n,acmc-1bk0l PubChem CID: 23951 ChEBI: CHEBI:33374 IUPAC Name: samarium SMILES: [Sm]
Samarium rod, 12.7mm (0.5 in.) dia., 99.9% (metals basis excluding Ta), Thermo Scientific Chemicals
CAS: 7440-19-9 Molecular Formula: Sm Molecular Weight (g/mol): 150.36 MDL Number: MFCD00011233 MFCD00151299 InChI Key: KZUNJOHGWZRPMI-UHFFFAOYSA-N Synonym: samario,unii-42od65l39f,samarium, elemental,atom,powder,ingot,foil, 3n,chips, 3n,ingot, 3n,acmc-1bk0l PubChem CID: 23951 ChEBI: CHEBI:33374 IUPAC Name: samarium SMILES: [Sm]
Samarium foil, 0.62mm (0.024in) thick, 99.9% (REO), Thermo Scientific Chemicals
CAS: 7440-19-9 Molecular Formula: Sm Molecular Weight (g/mol): 150.36 MDL Number: MFCD00011233 MFCD00151299 InChI Key: KZUNJOHGWZRPMI-UHFFFAOYSA-N Synonym: samario,unii-42od65l39f,samarium, elemental,atom,powder,ingot,foil, 3n,chips, 3n,ingot, 3n,acmc-1bk0l PubChem CID: 23951 ChEBI: CHEBI:33374 IUPAC Name: samarium SMILES: [Sm]
Samarium ingot, 99.9% (REO), Thermo Scientific Chemicals
CAS: 7440-19-9 Molecular Formula: Sm Molecular Weight (g/mol): 150.36 MDL Number: MFCD00011233 MFCD00151299 InChI Key: KZUNJOHGWZRPMI-UHFFFAOYSA-N Synonym: samario,unii-42od65l39f,samarium, elemental,atom,powder,ingot,foil, 3n,chips, 3n,ingot, 3n,acmc-1bk0l PubChem CID: 23951 ChEBI: CHEBI:33374 IUPAC Name: samarium SMILES: [Sm]
Samarium foil, 0.25mm (0.01in) thick, 99.9% (REO), Thermo Scientific Chemicals
CAS: 7440-19-9 Molecular Formula: Sm Molecular Weight (g/mol): 150.36 MDL Number: MFCD00011233 MFCD00151299 InChI Key: KZUNJOHGWZRPMI-UHFFFAOYSA-N Synonym: samario,unii-42od65l39f,samarium, elemental,atom,powder,ingot,foil, 3n,chips, 3n,ingot, 3n,acmc-1bk0l PubChem CID: 23951 ChEBI: CHEBI:33374 IUPAC Name: samarium SMILES: [Sm]
Samarium pieces, sublimed dendritic, 99.9% (REO), Thermo Scientific Chemicals
CAS: 7440-19-9 Molecular Formula: Sm Molecular Weight (g/mol): 150.36 MDL Number: MFCD00011233 MFCD00151299 InChI Key: KZUNJOHGWZRPMI-UHFFFAOYSA-N Synonym: samario,unii-42od65l39f,samarium, elemental,atom,powder,ingot,foil, 3n,chips, 3n,ingot, 3n,acmc-1bk0l PubChem CID: 23951 ChEBI: CHEBI:33374 IUPAC Name: samarium SMILES: [Sm]
Samarium pieces, 12mm (0.47 in.) & down, 99.9% (REO), Thermo Scientific Chemicals
CAS: 7440-19-9 Molecular Formula: Sm Molecular Weight (g/mol): 150.36 MDL Number: MFCD00011233 MFCD00151299 InChI Key: KZUNJOHGWZRPMI-UHFFFAOYSA-N Synonym: samario,unii-42od65l39f,samarium, elemental,atom,powder,ingot,foil, 3n,chips, 3n,ingot, 3n,acmc-1bk0l PubChem CID: 23951 ChEBI: CHEBI:33374 IUPAC Name: samarium SMILES: [Sm]
Samarium foil, 0.1mm (0.004in) thick, 99.9% (REO), Thermo Scientific Chemicals
CAS: 7440-19-9 Molecular Formula: Sm Molecular Weight (g/mol): 150.36 MDL Number: MFCD00011233 MFCD00151299 InChI Key: KZUNJOHGWZRPMI-UHFFFAOYSA-N Synonym: samario,unii-42od65l39f,samarium, elemental,atom,powder,ingot,foil, 3n,chips, 3n,ingot, 3n,acmc-1bk0l PubChem CID: 23951 ChEBI: CHEBI:33374 IUPAC Name: samarium SMILES: [Sm]
Samarium foil, 0.127mm (0.005in) thick, 99.9% (REO), Thermo Scientific Chemicals
CAS: 7440-19-9 Molecular Formula: Sm Molecular Weight (g/mol): 150.36 MDL Number: MFCD00011233 MFCD00151299 InChI Key: KZUNJOHGWZRPMI-UHFFFAOYSA-N Synonym: samario,unii-42od65l39f,samarium, elemental,atom,powder,ingot,foil, 3n,chips, 3n,ingot, 3n,acmc-1bk0l PubChem CID: 23951 ChEBI: CHEBI:33374 IUPAC Name: samarium SMILES: [Sm]
Samarium foil, 0.75mm (0.03 in.) thick, 99.9% (REO), Thermo Scientific Chemicals
CAS: 7440-19-9 Molecular Formula: Sm Molecular Weight (g/mol): 150.36 MDL Number: MFCD00011233 MFCD00151299 InChI Key: KZUNJOHGWZRPMI-UHFFFAOYSA-N Synonym: samario,unii-42od65l39f,samarium, elemental,atom,powder,ingot,foil, 3n,chips, 3n,ingot, 3n,acmc-1bk0l PubChem CID: 23951 ChEBI: CHEBI:33374 IUPAC Name: samarium SMILES: [Sm]
Samarium foil, 1.0mm (0.04in) thick, 99.9% (REO), Thermo Scientific Chemicals
CAS: 7440-19-9 Molecular Formula: Sm Molecular Weight (g/mol): 150.36 MDL Number: MFCD00011233 MFCD00151299 InChI Key: KZUNJOHGWZRPMI-UHFFFAOYSA-N Synonym: samario,unii-42od65l39f,samarium, elemental,atom,powder,ingot,foil, 3n,chips, 3n,ingot, 3n,acmc-1bk0l PubChem CID: 23951 ChEBI: CHEBI:33374 IUPAC Name: samarium SMILES: [Sm]