
Samarium (Sm)
Samarium upptäcktes först spektroskopiskt 1879 i mineralet samarskit.
Den har en ljus silverglans och är någorlunda stabil i luften. Tre kristallmodifieringar av metallen finns med transformationer vid 734 och 922° C. Metallen antänds i luft runt 150° C.
Det finns 21 isotoper av samarium. Dess naturliga form är en blandning av flera isotoper, varav tre är instabila med långa halveringstider.
Samarium används för kolbågebelysning för filmindustrin och har använts i optiskt glas och laser. Den används också som neutronabsorbator i kärnreaktorer.
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Samarium powder, -40 mesh, 99.9% (REO)
CAS: 7440-19-9 Molekylformel: Sm Molekylvikt (g/mol): 150.36 MDL-nummer: MFCD00011233 MFCD00151299 InChI-nyckel: 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-namn: samarium LEDER: [Sm]
Molekylformel | Sm |
---|---|
PubChem CID | 23951 |
MDL-nummer | MFCD00011233 MFCD00151299 |
IUPAC-namn | samarium |
CAS | 7440-19-9 |
InChI-nyckel | KZUNJOHGWZRPMI-UHFFFAOYSA-N |
LEDER | [Sm] |
ChEBI | CHEBI:33374 |
Molekylvikt (g/mol) | 150.36 |
Synonym | samario,unii-42od65l39f,samarium, elemental,atom,powder,ingot,foil, 3n,chips, 3n,ingot, 3n,acmc-1bk0l |
Samarium ingot, 99.9% (REO)
CAS: 7440-19-9 Molekylformel: Sm Molekylvikt (g/mol): 150.36 MDL-nummer: MFCD00011233 MFCD00151299 InChI-nyckel: 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-namn: samarium LEDER: [Sm]
Molekylformel | Sm |
---|---|
PubChem CID | 23951 |
MDL-nummer | MFCD00011233 MFCD00151299 |
IUPAC-namn | samarium |
CAS | 7440-19-9 |
InChI-nyckel | KZUNJOHGWZRPMI-UHFFFAOYSA-N |
LEDER | [Sm] |
ChEBI | CHEBI:33374 |
Molekylvikt (g/mol) | 150.36 |
Synonym | samario,unii-42od65l39f,samarium, elemental,atom,powder,ingot,foil, 3n,chips, 3n,ingot, 3n,acmc-1bk0l |
Samariumbitar, sublimerad dendritisk, 99,9% (REO), Thermo Scientific Chemicals
CAS: 7440-19-9 Molekylformel: Sm Molekylvikt (g/mol): 150.36 MDL-nummer: MFCD00011233 MFCD00151299 InChI-nyckel: 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-namn: samarium LEDER: [Sm]
Molekylformel | Sm |
---|---|
PubChem CID | 23951 |
MDL-nummer | MFCD00011233 MFCD00151299 |
IUPAC-namn | samarium |
CAS | 7440-19-9 |
InChI-nyckel | KZUNJOHGWZRPMI-UHFFFAOYSA-N |
LEDER | [Sm] |
ChEBI | CHEBI:33374 |
Molekylvikt (g/mol) | 150.36 |
Synonym | samario,unii-42od65l39f,samarium, elemental,atom,powder,ingot,foil, 3n,chips, 3n,ingot, 3n,acmc-1bk0l |
Samariumfolie, 0,25 mm (0,01 tum) tjock, 99,9 % (REO), Thermo Scientific Chemicals
CAS: 7440-19-9 Molekylformel: Sm Molekylvikt (g/mol): 150.36 MDL-nummer: MFCD00011233 MFCD00151299 InChI-nyckel: 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-namn: samarium LEDER: [Sm]
Molekylformel | Sm |
---|---|
PubChem CID | 23951 |
MDL-nummer | MFCD00011233 MFCD00151299 |
IUPAC-namn | samarium |
CAS | 7440-19-9 |
InChI-nyckel | KZUNJOHGWZRPMI-UHFFFAOYSA-N |
LEDER | [Sm] |
ChEBI | CHEBI:33374 |
Molekylvikt (g/mol) | 150.36 |
Synonym | samario,unii-42od65l39f,samarium, elemental,atom,powder,ingot,foil, 3n,chips, 3n,ingot, 3n,acmc-1bk0l |
Samariumfolie, 0,1 mm (0,004 tum) tjock, 99,9 % (REO), Thermo Scientific Chemicals
CAS: 7440-19-9 Molekylformel: Sm Molekylvikt (g/mol): 150.36 MDL-nummer: MFCD00011233 MFCD00151299 InChI-nyckel: 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-namn: samarium LEDER: [Sm]
Molekylformel | Sm |
---|---|
PubChem CID | 23951 |
MDL-nummer | MFCD00011233 MFCD00151299 |
IUPAC-namn | samarium |
CAS | 7440-19-9 |
InChI-nyckel | KZUNJOHGWZRPMI-UHFFFAOYSA-N |
LEDER | [Sm] |
ChEBI | CHEBI:33374 |
Molekylvikt (g/mol) | 150.36 |
Synonym | samario,unii-42od65l39f,samarium, elemental,atom,powder,ingot,foil, 3n,chips, 3n,ingot, 3n,acmc-1bk0l |
Samariumfolie, 0,127 mm (0,005 tum) tjock, 99,9 % (REO), Thermo Scientific Chemicals
CAS: 7440-19-9 Molekylformel: Sm Molekylvikt (g/mol): 150.36 MDL-nummer: MFCD00011233 MFCD00151299 InChI-nyckel: 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-namn: samarium LEDER: [Sm]
Molekylformel | Sm |
---|---|
PubChem CID | 23951 |
MDL-nummer | MFCD00011233 MFCD00151299 |
IUPAC-namn | samarium |
CAS | 7440-19-9 |
InChI-nyckel | KZUNJOHGWZRPMI-UHFFFAOYSA-N |
LEDER | [Sm] |
ChEBI | CHEBI:33374 |
Molekylvikt (g/mol) | 150.36 |
Synonym | samario,unii-42od65l39f,samarium, elemental,atom,powder,ingot,foil, 3n,chips, 3n,ingot, 3n,acmc-1bk0l |
Samariumstav, 12,7 mm (0,5 tum) dia., 99,9 % (metallbas exklusive Ta), Thermo Scientific Chemicals
CAS: 7440-19-9 Molekylformel: Sm Molekylvikt (g/mol): 150.36 MDL-nummer: MFCD00011233 MFCD00151299 InChI-nyckel: 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-namn: samarium LEDER: [Sm]
Molekylformel | Sm |
---|---|
PubChem CID | 23951 |
MDL-nummer | MFCD00011233 MFCD00151299 |
IUPAC-namn | samarium |
CAS | 7440-19-9 |
InChI-nyckel | KZUNJOHGWZRPMI-UHFFFAOYSA-N |
LEDER | [Sm] |
ChEBI | CHEBI:33374 |
Molekylvikt (g/mol) | 150.36 |
Synonym | samario,unii-42od65l39f,samarium, elemental,atom,powder,ingot,foil, 3n,chips, 3n,ingot, 3n,acmc-1bk0l |
Samariumfolie, 0,75 mm (0,03 tum) tjock, 99,9 % (REO), Thermo Scientific Chemicals
CAS: 7440-19-9 Molekylformel: Sm Molekylvikt (g/mol): 150.36 MDL-nummer: MFCD00011233 MFCD00151299 InChI-nyckel: 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-namn: samarium LEDER: [Sm]
Molekylformel | Sm |
---|---|
PubChem CID | 23951 |
MDL-nummer | MFCD00011233 MFCD00151299 |
IUPAC-namn | samarium |
CAS | 7440-19-9 |
InChI-nyckel | KZUNJOHGWZRPMI-UHFFFAOYSA-N |
LEDER | [Sm] |
ChEBI | CHEBI:33374 |
Molekylvikt (g/mol) | 150.36 |
Synonym | samario,unii-42od65l39f,samarium, elemental,atom,powder,ingot,foil, 3n,chips, 3n,ingot, 3n,acmc-1bk0l |
Samarium foil, 0.62mm (0.024in) thick, 99.9% (REO)
CAS: 7440-19-9 Molekylformel: Sm Molekylvikt (g/mol): 150.36 MDL-nummer: MFCD00011233 MFCD00151299 InChI-nyckel: 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-namn: samarium LEDER: [Sm]
Molekylformel | Sm |
---|---|
PubChem CID | 23951 |
MDL-nummer | MFCD00011233 MFCD00151299 |
IUPAC-namn | samarium |
CAS | 7440-19-9 |
InChI-nyckel | KZUNJOHGWZRPMI-UHFFFAOYSA-N |
LEDER | [Sm] |
ChEBI | CHEBI:33374 |
Molekylvikt (g/mol) | 150.36 |
Synonym | samario,unii-42od65l39f,samarium, elemental,atom,powder,ingot,foil, 3n,chips, 3n,ingot, 3n,acmc-1bk0l |
Samariumbitar, 12 mm (0,47 tum) &ned, 99,9 % (REO), Thermo Scientific Chemicals
CAS: 7440-19-9 Molekylformel: Sm Molekylvikt (g/mol): 150.36 MDL-nummer: MFCD00011233 MFCD00151299 InChI-nyckel: 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-namn: samarium LEDER: [Sm]
Molekylformel | Sm |
---|---|
PubChem CID | 23951 |
MDL-nummer | MFCD00011233 MFCD00151299 |
IUPAC-namn | samarium |
CAS | 7440-19-9 |
InChI-nyckel | KZUNJOHGWZRPMI-UHFFFAOYSA-N |
LEDER | [Sm] |
ChEBI | CHEBI:33374 |
Molekylvikt (g/mol) | 150.36 |
Synonym | samario,unii-42od65l39f,samarium, elemental,atom,powder,ingot,foil, 3n,chips, 3n,ingot, 3n,acmc-1bk0l |
Samarium foil, 1.0mm (0.04in) thick, 99.9% (REO)
CAS: 7440-19-9 Molekylformel: Sm Molekylvikt (g/mol): 150.36 MDL-nummer: MFCD00011233 MFCD00151299 InChI-nyckel: 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-namn: samarium LEDER: [Sm]
Molekylformel | Sm |
---|---|
PubChem CID | 23951 |
MDL-nummer | MFCD00011233 MFCD00151299 |
IUPAC-namn | samarium |
CAS | 7440-19-9 |
InChI-nyckel | KZUNJOHGWZRPMI-UHFFFAOYSA-N |
LEDER | [Sm] |
ChEBI | CHEBI:33374 |
Molekylvikt (g/mol) | 150.36 |
Synonym | samario,unii-42od65l39f,samarium, elemental,atom,powder,ingot,foil, 3n,chips, 3n,ingot, 3n,acmc-1bk0l |