Tantalum (Ta)
Discovered in 1802, tantalum occurs mainly in columbite-tantalite minerals. The first relatively pure ductile tantalum was produced in 1903.
Tantalum is gray, heavy, and very hard. In pure form, it's ductile and, when formed into wire, is used as a filament for evaporating aluminum and other metals. It's used to increase the melting points, strength, and ductility of alloys. Natural tantalum has two isotopes; a total of twenty-five are known.
This element is also used in electrolytic capacitors, vacuum furnace parts, chemical process equipment, nuclear reactors, aircraft and missile parts, and surgical appliances.
Tantalum foil, 0.025mm (0.001in) thick, hard, 99.95% (metals basis)
CAS: 7440-25-7 Formula molecolare: Ta Molecular Weight (g/mol): 180.95 Numero MDL: MFCD00011252 InChI Key: GUVRBAGPIYLISA-UHFFFAOYSA-N Sinonimo: tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod PubChem CID: 23956 ChEBI: CHEBI:33348 IUPAC Name: tantalum SMILES: [Ta]
Tantalum powder, -100 mesh, Puratronic™, 99.98% (metals basis), Nb 50ppm
CAS: 7440-25-7 Formula molecolare: Ta Molecular Weight (g/mol): 180.95 Numero MDL: MFCD00011252 InChI Key: GUVRBAGPIYLISA-UHFFFAOYSA-N Sinonimo: tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod PubChem CID: 23956 ChEBI: CHEBI:33348 IUPAC Name: tantalum SMILES: [Ta]
Tantalum foil, 1.0mm (0.04in) thick, 99.95% (metals basis)
CAS: 7440-25-7 Formula molecolare: Ta Molecular Weight (g/mol): 180.95 Numero MDL: MFCD00011252 InChI Key: GUVRBAGPIYLISA-UHFFFAOYSA-N Sinonimo: tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod PubChem CID: 23956 ChEBI: CHEBI:33348 IUPAC Name: tantalum SMILES: [Ta]
Tantalum powder, -22 mesh, Puratronic™, 99.95% (metals basis), Nb 100ppm
CAS: 7440-25-7 Formula molecolare: Ta Molecular Weight (g/mol): 180.95 Numero MDL: MFCD00011252 InChI Key: GUVRBAGPIYLISA-UHFFFAOYSA-N Sinonimo: tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod PubChem CID: 23956 ChEBI: CHEBI:33348 IUPAC Name: tantalum SMILES: [Ta]
Tantalum wire, 0.7mm (0.03in) dia, 99.9% (metals basis)
CAS: 7440-25-7 Formula molecolare: Ta Molecular Weight (g/mol): 180.95 Numero MDL: MFCD00011252 InChI Key: GUVRBAGPIYLISA-UHFFFAOYSA-N Sinonimo: tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod PubChem CID: 23956 ChEBI: CHEBI:33348 IUPAC Name: tantalum SMILES: [Ta]
Tantalum foil, 0.127mm (0.005in) thick, annealed, 99.95% (metals basis)
CAS: 7440-25-7 Formula molecolare: Ta Molecular Weight (g/mol): 180.95 Numero MDL: MFCD00011252 InChI Key: GUVRBAGPIYLISA-UHFFFAOYSA-N Sinonimo: tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod PubChem CID: 23956 ChEBI: CHEBI:33348 IUPAC Name: tantalum SMILES: [Ta]
Tantalum powder, -325 mesh, Puratronic™, 99.97% (metals basis), Nb 50ppm
CAS: 7440-25-7 Formula molecolare: Ta Molecular Weight (g/mol): 180.95 Numero MDL: MFCD00011252 InChI Key: GUVRBAGPIYLISA-UHFFFAOYSA-N Sinonimo: tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod PubChem CID: 23956 ChEBI: CHEBI:33348 IUPAC Name: tantalum SMILES: [Ta]
Tantalum foil, 0.5mm (0.02in) thick, annealed, 99.95% (metals basis excluding Nb)
CAS: 7440-25-7 Formula molecolare: Ta Molecular Weight (g/mol): 180.95 Numero MDL: MFCD00011252 InChI Key: GUVRBAGPIYLISA-UHFFFAOYSA-N Sinonimo: tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod PubChem CID: 23956 ChEBI: CHEBI:33348 IUPAC Name: tantalum SMILES: [Ta]
Tantalum Thinfoil, 0.0025mm (0.0001in) thick, 99.9% (metals basis)
CAS: 7440-25-7 Formula molecolare: Ta Molecular Weight (g/mol): 180.95 Numero MDL: MFCD00011252 InChI Key: GUVRBAGPIYLISA-UHFFFAOYSA-N Sinonimo: tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod PubChem CID: 23956 ChEBI: CHEBI:33348 IUPAC Name: tantalum SMILES: [Ta]
Tantalum foil, 0.25mm (0.01in) thick, annealed, 99.95% (metals basis)
CAS: 7440-25-7 Formula molecolare: Ta Molecular Weight (g/mol): 180.95 Numero MDL: MFCD00011252 InChI Key: GUVRBAGPIYLISA-UHFFFAOYSA-N Sinonimo: tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod PubChem CID: 23956 ChEBI: CHEBI:33348 IUPAC Name: tantalum SMILES: [Ta]
Tantalum wire, 0.5mm (0.02in) dia, annealed, 99.95% (metals basis)
CAS: 7440-25-7 Formula molecolare: Ta Molecular Weight (g/mol): 180.95 Numero MDL: MFCD00011252 InChI Key: GUVRBAGPIYLISA-UHFFFAOYSA-N Sinonimo: tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod PubChem CID: 23956 ChEBI: CHEBI:33348 IUPAC Name: tantalum SMILES: [Ta]
Tantalum slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, 99.95% (metals basis)
CAS: 7440-25-7 Formula molecolare: Ta Molecular Weight (g/mol): 180.95 Numero MDL: MFCD00011252 InChI Key: GUVRBAGPIYLISA-UHFFFAOYSA-N Sinonimo: tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod PubChem CID: 23956 ChEBI: CHEBI:33348 IUPAC Name: tantalum SMILES: [Ta]
Tantalum foil, 0.025mm (0.001in) thick, 99.997% (metals basis)
CAS: 7440-25-7 Formula molecolare: Ta Molecular Weight (g/mol): 180.95 Numero MDL: MFCD00011252 InChI Key: GUVRBAGPIYLISA-UHFFFAOYSA-N Sinonimo: tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod PubChem CID: 23956 ChEBI: CHEBI:33348 IUPAC Name: tantalum SMILES: [Ta]
Tantalum wire, 1.0mm (0.04in) dia, annealed, 99.95% (metals basis)
CAS: 7440-25-7 Formula molecolare: Ta Molecular Weight (g/mol): 180.95 Numero MDL: MFCD00011252 InChI Key: GUVRBAGPIYLISA-UHFFFAOYSA-N Sinonimo: tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod PubChem CID: 23956 ChEBI: CHEBI:33348 IUPAC Name: tantalum SMILES: [Ta]