
Lantan (La)
Lantan extraherades först 1839 och isolerades i relativt ren form 1923. Det finns i cerit, monazit, allanit, bastnasit och andra sällsynta jordartsmetaller.
Lantan är en silvervit, formbar, formbar och mjuk sällsynt jordartsmetall som oxiderar snabbt när den utsätts för luft. Det reagerar direkt med kol, kväve, bor, selen, kisel, fosfor, svavel och halogener.
Naturlig lantan är en blandning av två stabila isotoper och 23 andra radioaktiva isotoper känns igen.
Sällsynta jordartsmetaller som innehåller lantan används i stor utsträckning i belysning och projektion och för att tillverka speciella optiska glasögon. Lantan och dess föreningar bedöms ha en låg till måttlig akut toxicitet och bör hanteras varsamt.
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Lanthanum pieces, 99.9% (REO)
CAS: 7439-91-0 Molekylformel: La Molekylvikt (g/mol): 138.91 MDL-nummer: MFCD00011066 InChI-nyckel: FZLIPJUXYLNCLC-UHFFFAOYSA-N Synonym: in chloride,ion 2,lanthanum, ion la2,atom,ingot,pieces,lanthanum, pieces,2+ ion,foil, 3n,ii cation PubChem CID: 23926 ChEBI: CHEBI:33336 IUPAC-namn: lantan LEDER: [La]
Molekylformel | La |
---|---|
PubChem CID | 23926 |
MDL-nummer | MFCD00011066 |
IUPAC-namn | lantan |
CAS | 7439-91-0 |
InChI-nyckel | FZLIPJUXYLNCLC-UHFFFAOYSA-N |
LEDER | [La] |
ChEBI | CHEBI:33336 |
Molekylvikt (g/mol) | 138.91 |
Synonym | in chloride,ion 2,lanthanum, ion la2,atom,ingot,pieces,lanthanum, pieces,2+ ion,foil, 3n,ii cation |
Lantanpulver, -200 mesh, 99,9% (REO), Thermo Scientific Chemicals
CAS: 7439-91-0 Molekylformel: La Molekylvikt (g/mol): 138.91 MDL-nummer: MFCD00011066 InChI-nyckel: FZLIPJUXYLNCLC-UHFFFAOYSA-N Synonym: in chloride,ion 2,lanthanum, ion la2,atom,ingot,pieces,lanthanum, pieces,2+ ion,foil, 3n,ii cation PubChem CID: 23926 ChEBI: CHEBI:33336 IUPAC-namn: lantan LEDER: [La]
Molekylformel | La |
---|---|
PubChem CID | 23926 |
MDL-nummer | MFCD00011066 |
IUPAC-namn | lantan |
CAS | 7439-91-0 |
InChI-nyckel | FZLIPJUXYLNCLC-UHFFFAOYSA-N |
LEDER | [La] |
ChEBI | CHEBI:33336 |
Molekylvikt (g/mol) | 138.91 |
Synonym | in chloride,ion 2,lanthanum, ion la2,atom,ingot,pieces,lanthanum, pieces,2+ ion,foil, 3n,ii cation |
Lanthanum rod, 6.35mm (0.25in) dia, 99.9% (REO)
CAS: 7439-91-0 Molekylformel: La Molekylvikt (g/mol): 138.91 MDL-nummer: MFCD00011066 InChI-nyckel: FZLIPJUXYLNCLC-UHFFFAOYSA-N Synonym: in chloride,ion 2,lanthanum, ion la2,atom,ingot,pieces,lanthanum, pieces,2+ ion,foil, 3n,ii cation PubChem CID: 23926 ChEBI: CHEBI:33336 IUPAC-namn: lantan LEDER: [La]
Molekylformel | La |
---|---|
PubChem CID | 23926 |
MDL-nummer | MFCD00011066 |
IUPAC-namn | lantan |
CAS | 7439-91-0 |
InChI-nyckel | FZLIPJUXYLNCLC-UHFFFAOYSA-N |
LEDER | [La] |
ChEBI | CHEBI:33336 |
Molekylvikt (g/mol) | 138.91 |
Synonym | in chloride,ion 2,lanthanum, ion la2,atom,ingot,pieces,lanthanum, pieces,2+ ion,foil, 3n,ii cation |
Lantanstav, 12,7 mm (0,5 tum) dia, 99,9 % (metallbas exklusive Ta), Thermo Scientific Chemicals
CAS: 7439-91-0 Molekylformel: La Molekylvikt (g/mol): 138.91 MDL-nummer: MFCD00011066 InChI-nyckel: FZLIPJUXYLNCLC-UHFFFAOYSA-N Synonym: in chloride,ion 2,lanthanum, ion la2,atom,ingot,pieces,lanthanum, pieces,2+ ion,foil, 3n,ii cation PubChem CID: 23926 ChEBI: CHEBI:33336 IUPAC-namn: lantan LEDER: [La]
Molekylformel | La |
---|---|
PubChem CID | 23926 |
MDL-nummer | MFCD00011066 |
IUPAC-namn | lantan |
CAS | 7439-91-0 |
InChI-nyckel | FZLIPJUXYLNCLC-UHFFFAOYSA-N |
LEDER | [La] |
ChEBI | CHEBI:33336 |
Molekylvikt (g/mol) | 138.91 |
Synonym | in chloride,ion 2,lanthanum, ion la2,atom,ingot,pieces,lanthanum, pieces,2+ ion,foil, 3n,ii cation |
Lanthanum nickel, REacton™, 99.9% (REO)
CAS: 12196-72-4 Molekylformel: LaNi5 Molekylvikt (g/mol): 432.37 MDL-nummer: MFCD00198177 InChI-nyckel: BUCVQDCWULHLJZ-UHFFFAOYSA-N Synonym: lanthanum nickel,lani5,lanthanum pentanickel,lanthanum, compd. with nickel 1:1,lanthanum-nickel alloy,acmc-1brhe,lanthanum nickel, reacton,lanthanum nickel powder,-100 mesh,lanthanum nickel eutectic pieces, reacton,hy-stor™ 205 lanthanum-nickel alloy PubChem CID: 14367487 IUPAC-namn: lantan; nickel LEDER: [Ni].[Ni].[Ni].[Ni].[Ni].[La]
Molekylformel | LaNi5 |
---|---|
PubChem CID | 14367487 |
MDL-nummer | MFCD00198177 |
IUPAC-namn | lantan; nickel |
CAS | 12196-72-4 |
InChI-nyckel | BUCVQDCWULHLJZ-UHFFFAOYSA-N |
LEDER | [Ni].[Ni].[Ni].[Ni].[Ni].[La] |
Molekylvikt (g/mol) | 432.37 |
Synonym | lanthanum nickel,lani5,lanthanum pentanickel,lanthanum, compd. with nickel 1:1,lanthanum-nickel alloy,acmc-1brhe,lanthanum nickel, reacton,lanthanum nickel powder,-100 mesh,lanthanum nickel eutectic pieces, reacton,hy-stor™ 205 lanthanum-nickel alloy |
Lanthanum nickel powder, -100 mesh, 99.5% (metals basis)
CAS: 12196-72-4 Molekylformel: LaNi5 Molekylvikt (g/mol): 432.37 MDL-nummer: MFCD00198177 InChI-nyckel: BUCVQDCWULHLJZ-UHFFFAOYSA-N Synonym: lanthanum nickel,lani5,lanthanum pentanickel,lanthanum, compd. with nickel 1:1,lanthanum-nickel alloy,acmc-1brhe,lanthanum nickel, reacton,lanthanum nickel powder,-100 mesh,lanthanum nickel eutectic pieces, reacton,hy-stor™ 205 lanthanum-nickel alloy PubChem CID: 14367487 IUPAC-namn: lantan; nickel LEDER: [Ni].[Ni].[Ni].[Ni].[Ni].[La]
Molekylformel | LaNi5 |
---|---|
PubChem CID | 14367487 |
MDL-nummer | MFCD00198177 |
IUPAC-namn | lantan; nickel |
CAS | 12196-72-4 |
InChI-nyckel | BUCVQDCWULHLJZ-UHFFFAOYSA-N |
LEDER | [Ni].[Ni].[Ni].[Ni].[Ni].[La] |
Molekylvikt (g/mol) | 432.37 |
Synonym | lanthanum nickel,lani5,lanthanum pentanickel,lanthanum, compd. with nickel 1:1,lanthanum-nickel alloy,acmc-1brhe,lanthanum nickel, reacton,lanthanum nickel powder,-100 mesh,lanthanum nickel eutectic pieces, reacton,hy-stor™ 205 lanthanum-nickel alloy |
Lanthanum powder, -40 mesh, 99.7% (REO)
CAS: 7439-91-0 Molekylformel: La Molekylvikt (g/mol): 138.91 MDL-nummer: MFCD00011066 InChI-nyckel: FZLIPJUXYLNCLC-UHFFFAOYSA-N Synonym: in chloride,ion 2,lanthanum, ion la2,atom,ingot,pieces,lanthanum, pieces,2+ ion,foil, 3n,ii cation PubChem CID: 23926 ChEBI: CHEBI:33336 IUPAC-namn: lantan LEDER: [La]
Molekylformel | La |
---|---|
PubChem CID | 23926 |
MDL-nummer | MFCD00011066 |
IUPAC-namn | lantan |
CAS | 7439-91-0 |
InChI-nyckel | FZLIPJUXYLNCLC-UHFFFAOYSA-N |
LEDER | [La] |
ChEBI | CHEBI:33336 |
Molekylvikt (g/mol) | 138.91 |
Synonym | in chloride,ion 2,lanthanum, ion la2,atom,ingot,pieces,lanthanum, pieces,2+ ion,foil, 3n,ii cation |
Lantanfolie, 0,1 mm (0,004 tum) tjock, 99,9 % (REO), Thermo Scientific Chemicals
CAS: 7439-91-0 Molekylformel: La Molekylvikt (g/mol): 138.91 MDL-nummer: MFCD00011066 InChI-nyckel: FZLIPJUXYLNCLC-UHFFFAOYSA-N Synonym: in chloride,ion 2,lanthanum, ion la2,atom,ingot,pieces,lanthanum, pieces,2+ ion,foil, 3n,ii cation PubChem CID: 23926 ChEBI: CHEBI:33336 IUPAC-namn: lantan LEDER: [La]
Molekylformel | La |
---|---|
PubChem CID | 23926 |
MDL-nummer | MFCD00011066 |
IUPAC-namn | lantan |
CAS | 7439-91-0 |
InChI-nyckel | FZLIPJUXYLNCLC-UHFFFAOYSA-N |
LEDER | [La] |
ChEBI | CHEBI:33336 |
Molekylvikt (g/mol) | 138.91 |
Synonym | in chloride,ion 2,lanthanum, ion la2,atom,ingot,pieces,lanthanum, pieces,2+ ion,foil, 3n,ii cation |
Lanthanum foil, 1.0mm (0.04in) thick, 99.9% (REO)
CAS: 7439-91-0 Molekylformel: La Molekylvikt (g/mol): 138.91 MDL-nummer: MFCD00011066 InChI-nyckel: FZLIPJUXYLNCLC-UHFFFAOYSA-N Synonym: in chloride,ion 2,lanthanum, ion la2,atom,ingot,pieces,lanthanum, pieces,2+ ion,foil, 3n,ii cation PubChem CID: 23926 ChEBI: CHEBI:33336 IUPAC-namn: lantan LEDER: [La]
Molekylformel | La |
---|---|
PubChem CID | 23926 |
MDL-nummer | MFCD00011066 |
IUPAC-namn | lantan |
CAS | 7439-91-0 |
InChI-nyckel | FZLIPJUXYLNCLC-UHFFFAOYSA-N |
LEDER | [La] |
ChEBI | CHEBI:33336 |
Molekylvikt (g/mol) | 138.91 |
Synonym | in chloride,ion 2,lanthanum, ion la2,atom,ingot,pieces,lanthanum, pieces,2+ ion,foil, 3n,ii cation |