Samarium (Sm)

Samarium (Sm)

A rare earth metal of the lanthanide group, samarium ([Xe]5f66s2) (CAS 7440-19-9) does not occur free in nature, but is found with other rare earths in many minerals. Samarium is a lustrous, brittle, silvery-yellow metal that tarnishes in air. It is similar to iron in hardness. Samarium and cobalt, combined in SmCo5 have been used to make a permanent magnet with the highest resistance to demagnetization of any known material.

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Cast Rod (3)
Foil (12)
Pieces (6)
Powder (3)
150.36 (26)
99.5% (1)
99.9% (23)
100g (1)
100mm (1)
10g (3)
1g (1)
1Pc. (1)
250g (1)
25g (1)
25mm (1)
25x 25mm (7)
50g (3)
50mm (1)
50x 50mm (5)
Products (13)
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Samarium pieces, sublimed dendritic, 99.9% (REO), Thermo Scientific Chemicals 
CAS: 7440-19-9. ChEBI: CHEBI:33374. IUPAC Name: samarium. InChI Key: KZUNJOHGWZRPMI-UHFFFAOYSA-N.
Samarium ingot, 99.9% (REO), Thermo Scientific Chemicals 
CAS: 7440-19-9. ChEBI: CHEBI:33374. IUPAC Name: samarium. InChI Key: KZUNJOHGWZRPMI-UHFFFAOYSA-N.
Samarium powder, -40 mesh, 99.9% (REO), Thermo Scientific Chemicals 
CAS: 7440-19-9. ChEBI: CHEBI:33374. IUPAC Name: samarium. InChI Key: KZUNJOHGWZRPMI-UHFFFAOYSA-N.
Samarium rod, 12.7mm (0.5 in.) dia., 99.9% (metals basis excluding Ta), Thermo Scientific Chemicals 
CAS: 7440-19-9. Molecular Formula: Sm. MDL Number: MFCD00011233 MFCD00151299. Synonym: samario.
Samarium foil, 0.62mm (0.024in) thick, 99.9% (REO), Thermo Scientific Chemicals 
CAS: 7440-19-9. ChEBI: CHEBI:33374. IUPAC Name: samarium. InChI Key: KZUNJOHGWZRPMI-UHFFFAOYSA-N.
Samarium foil, 1.0mm (0.04in) thick, 99.9% (REO), Thermo Scientific Chemicals 
CAS: 7440-19-9. ChEBI: CHEBI:33374. IUPAC Name: samarium. InChI Key: KZUNJOHGWZRPMI-UHFFFAOYSA-N.
Samarium foil, 0.75mm (0.03 in.) thick, 99.9% (REO), Thermo Scientific Chemicals 
CAS: 7440-19-9. Molecular Formula: Sm. MDL Number: MFCD00011233 MFCD00151299. Synonym: samario.
Samarium foil, 0.025mm (0.001in) thick, 99.9% (REO) 
Chemical Name or Material: Samarium foil. Color: Silver. Name Note: 0.025mm (0.001 in.) thick CAS: 7440-19-9.
Samarium foil, 0.25mm (0.01in) thick, 99.9% (REO), Thermo Scientific Chemicals 
CAS: 7440-19-9. ChEBI: CHEBI:33374. IUPAC Name: samarium. InChI Key: KZUNJOHGWZRPMI-UHFFFAOYSA-N.
Samarium foil, 0.1mm (0.004in) thick, 99.9% (REO), Thermo Scientific Chemicals 
CAS: 7440-19-9. ChEBI: CHEBI:33374. IUPAC Name: samarium. InChI Key: KZUNJOHGWZRPMI-UHFFFAOYSA-N.
Samarium foil, 0.127mm (0.005in) thick, 99.9% (REO), Thermo Scientific Chemicals 
CAS: 7440-19-9. ChEBI: CHEBI:33374. IUPAC Name: samarium. InChI Key: KZUNJOHGWZRPMI-UHFFFAOYSA-N.
Samarium pieces, 12mm (0.47 in.) & down, 99.9% (REO), Thermo Scientific Chemicals 
CAS: 7440-19-9. Molecular Formula: Sm. MDL Number: MFCD00011233 MFCD00151299. Synonym: samario.
Samarium ingot/button,≈50.8mm (2.0 in.) dia., 99.5% (REO) 
Chemical Name or Material: Samarium ingot/button. Name Note: ≈50.8mm (2.0 in.) dia. CAS: 7440-19-9. Health Hazard 1: H228-H260.
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Samarium
Primary XPS region: Sm3d Overlapping regions: N/A Binding energies of common chemical states: N/A, N/A, N/A, Readily changes valency., Symbol: Sm Date of discovery: 1879 Name origin: Samarskite Appearance: silver Discoverer: Paul Emile Lecoq de Boisbaudran Obtained from: kernite Melting point: 1345...
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