Niobium (Nb)
Niobium (Nb)
Discovered in 1801 in an ore, the name niobium officially replaced the name 'columbium' in 1950 after 100 years of controversy.
Niobium is a soft, shiny white, ductile metal that becomes bluish with long exposure to air. Eighteen isotopes of niobium are known.
It is found in niobite, niobite-tantalite, parochlore, and euxenite, and large deposits are associated with carbon-silicate rocks.
Niobium is used in arc-welding rods and for advanced airframe systems used in space travel. Its superconductive properties have helped to make magnets that retain their superconductivity in the presence of strong magnetic fields.
Polvo de niobio, malla -325, 99,8 % (base metálica), Thermo Scientific Chemicals
CAS: 7440-03-1 Fórmula molecular: Nb Peso molecular (g/mol): 92.91 Número MDL: MFCD00011126 Clave InChI: GUCVJGMIXFAOAE-UHFFFAOYSA-N Sinónimo: columbium,element,niobium-93,powder,foil,rod,vn 1,foil, 0.25mm 0.01in thick,columbio,niobio PubChem CID: 23936 ChEBI: CHEBI:33344 Nombre IUPAC: niobio SMILES: [Nb]
Piezas de niobio, 99,8 % (base metálica), Thermo Scientific Chemicals
CAS: 7440-03-1 Fórmula molecular: Nb Peso molecular (g/mol): 92.91 Número MDL: MFCD00011126 Clave InChI: GUCVJGMIXFAOAE-UHFFFAOYSA-N Sinónimo: columbium,element,niobium-93,powder,foil,rod,vn 1,foil, 0.25mm 0.01in thick,columbio,niobio PubChem CID: 23936 ChEBI: CHEBI:33344 Nombre IUPAC: niobio SMILES: [Nb]
Lámina de niobio, 0,127 mm de grosor, 99,97 % (base metálica sin Ta), Ta =0,06 %, Thermo Scientific Chemicals
CAS: 7440-03-1 Fórmula molecular: Nb Peso molecular (g/mol): 92.91 Número MDL: MFCD00011126 Clave InChI: GUCVJGMIXFAOAE-UHFFFAOYSA-N Sinónimo: columbium,element,niobium-93,powder,foil,rod,vn 1,foil, 0.25mm 0.01in thick,columbio,niobio PubChem CID: 23936 ChEBI: CHEBI:33344 Nombre IUPAC: niobio SMILES: [Nb]
Lámina de niobio, 0,5 mm de grosor, recocido, 99,8 % (base metálica), Thermo Scientific Chemicals
CAS: 7440-03-1 Fórmula molecular: Nb Peso molecular (g/mol): 92.91 Número MDL: MFCD00011126 Clave InChI: GUCVJGMIXFAOAE-UHFFFAOYSA-N Sinónimo: columbium,element,niobium-93,powder,foil,rod,vn 1,foil, 0.25mm 0.01in thick,columbio,niobio PubChem CID: 23936 ChEBI: CHEBI:33344 Nombre IUPAC: niobio SMILES: [Nb]
Polvo de niobio, malla -60, 99,8 % (base metálica sin Ta), Thermo Scientific Chemicals
CAS: 7440-03-1 Fórmula molecular: Nb Peso molecular (g/mol): 92.91 Número MDL: MFCD00011126 Clave InChI: GUCVJGMIXFAOAE-UHFFFAOYSA-N Sinónimo: columbium,element,niobium-93,powder,foil,rod,vn 1,foil, 0.25mm 0.01in thick,columbio,niobio PubChem CID: 23936 ChEBI: CHEBI:33344 Nombre IUPAC: niobio SMILES: [Nb]
Lámina de niobio, 0,3 mm de grosor, recocido, 99,8 % (base metálica), Thermo Scientific Chemicals
CAS: 7440-03-1 Fórmula molecular: Nb Peso molecular (g/mol): 92.91 Número MDL: MFCD00011126 Clave InChI: GUCVJGMIXFAOAE-UHFFFAOYSA-N Sinónimo: columbium,element,niobium-93,powder,foil,rod,vn 1,foil, 0.25mm 0.01in thick,columbio,niobio PubChem CID: 23936 ChEBI: CHEBI:33344 Nombre IUPAC: niobio SMILES: [Nb]
Varilla de niobio, 12,7 mm de diámetro, dura, 99,8 % (base metálica), Thermo Scientific Chemicals
CAS: 7440-03-1 Fórmula molecular: Nb Peso molecular (g/mol): 92.91 Número MDL: MFCD00011126 Clave InChI: GUCVJGMIXFAOAE-UHFFFAOYSA-N Sinónimo: columbium,element,niobium-93,powder,foil,rod,vn 1,foil, 0.25mm 0.01in thick,columbio,niobio PubChem CID: 23936 ChEBI: CHEBI:33344 Nombre IUPAC: niobio SMILES: [Nb]
Lámina de niobio, 0,05 mm de grosor, recocido, 99,8 % (base metálica), Thermo Scientific Chemicals
CAS: 7440-03-1 Fórmula molecular: Nb Peso molecular (g/mol): 92.91 Número MDL: MFCD00011126 Clave InChI: GUCVJGMIXFAOAE-UHFFFAOYSA-N Sinónimo: columbium,element,niobium-93,powder,foil,rod,vn 1,foil, 0.25mm 0.01in thick,columbio,niobio PubChem CID: 23936 ChEBI: CHEBI:33344 Nombre IUPAC: niobio SMILES: [Nb]
Lámina de niobio, 0,25 mm de grosor, recocido, 99,8 % (base metálica), Thermo Scientific Chemicals
CAS: 7440-03-1 Fórmula molecular: Nb Peso molecular (g/mol): 92.91 Número MDL: MFCD00011126 Clave InChI: GUCVJGMIXFAOAE-UHFFFAOYSA-N Sinónimo: columbium,element,niobium-93,powder,foil,rod,vn 1,foil, 0.25mm 0.01in thick,columbio,niobio PubChem CID: 23936 ChEBI: CHEBI:33344 Nombre IUPAC: niobio SMILES: [Nb]
Lámina de niobio, 1,0 mm de grosor, 0,998, Thermo Scientific Chemicals
CAS: 7440-03-1 Fórmula molecular: Nb Peso molecular (g/mol): 92.91 Número MDL: MFCD00011126 Clave InChI: GUCVJGMIXFAOAE-UHFFFAOYSA-N Sinónimo: columbium,element,niobium-93,powder,foil,rod,vn 1,foil, 0.25mm 0.01in thick,columbio,niobio PubChem CID: 23936 ChEBI: CHEBI:33344 Nombre IUPAC: niobio SMILES: [Nb]
Lámina de niobio, 0,127 mm de grosor, recocido, 99,8 % (base metálica), Thermo Scientific Chemicals
CAS: 7440-03-1 Fórmula molecular: Nb Peso molecular (g/mol): 92.91 Número MDL: MFCD00011126 Clave InChI: GUCVJGMIXFAOAE-UHFFFAOYSA-N Sinónimo: columbium,element,niobium-93,powder,foil,rod,vn 1,foil, 0.25mm 0.01in thick,columbio,niobio PubChem CID: 23936 ChEBI: CHEBI:33344 Nombre IUPAC: niobio SMILES: [Nb]
Bolo de niobio, 6,35 mm de diámetro x 12,7 mm de longitud, Puratronic™, 99,99 % (base metálica sin Ta), Ta 300 ppm, Thermo Scientific Chemicals
CAS: 7440-03-1 Fórmula molecular: Nb Peso molecular (g/mol): 92.91 Número MDL: MFCD00011126 Clave InChI: GUCVJGMIXFAOAE-UHFFFAOYSA-N Sinónimo: columbium,element,niobium-93,powder,foil,rod,vn 1,foil, 0.25mm 0.01in thick,columbio,niobio PubChem CID: 23936 ChEBI: CHEBI:33344 Nombre IUPAC: niobio SMILES: [Nb]
Alambre de niobio, 0,5 mm de diámetro, 99,96 % (base metálica sin Ta), Thermo Scientific Chemicals
CAS: 7440-03-1 Fórmula molecular: Nb Peso molecular (g/mol): 92.91 Número MDL: MFCD00011126 Clave InChI: GUCVJGMIXFAOAE-UHFFFAOYSA-N Sinónimo: columbium,element,niobium-93,powder,foil,rod,vn 1,foil, 0.25mm 0.01in thick,columbio,niobio PubChem CID: 23936 ChEBI: CHEBI:33344 Nombre IUPAC: niobio SMILES: [Nb]
Lámina de niobio, 0,25 mm de grosor, 99,97 % (base metálica sin Ta), Ta =0,06 %, Thermo Scientific Chemicals
CAS: 7440-03-1 Fórmula molecular: Nb Peso molecular (g/mol): 92.91 Número MDL: MFCD00011126 Clave InChI: GUCVJGMIXFAOAE-UHFFFAOYSA-N Sinónimo: columbium,element,niobium-93,powder,foil,rod,vn 1,foil, 0.25mm 0.01in thick,columbio,niobio PubChem CID: 23936 ChEBI: CHEBI:33344 Nombre IUPAC: niobio SMILES: [Nb]
Bolo de niobio, 3,175 mm de diámetro x 6,35 mm de longitud, 99,95 % (base metálica sin Ta), Thermo Scientific Chemicals
CAS: 7440-03-1 Fórmula molecular: Nb Peso molecular (g/mol): 92.91 Número MDL: MFCD00011126 Clave InChI: GUCVJGMIXFAOAE-UHFFFAOYSA-N Sinónimo: columbium,element,niobium-93,powder,foil,rod,vn 1,foil, 0.25mm 0.01in thick,columbio,niobio PubChem CID: 23936 ChEBI: CHEBI:33344 Nombre IUPAC: niobio SMILES: [Nb]
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