Tantalum (Ta)
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.
Tantalstab, 12.7 mm (0.5 in.) Durchmesser, hart, 99.95 % (Metallbasis), Thermo Scientific Chemicals
CAS: 7440-25-7 Summenformel: Ta Molekulargewicht (g/mol): 180.95 MDL-Nummer: MFCD00011252 InChI-Schlüssel: GUVRBAGPIYLISA-UHFFFAOYSA-N Synonym: 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: Tantal SMILES: [Ta]
Tantaldraht, 1.0 mm (0.04 Zoll) Durchmesser, geglüht, 99.95 % (Metallbasis), Thermo Scientific Chemicals
CAS: 7440-25-7 Summenformel: Ta Molekulargewicht (g/mol): 180.95 MDL-Nummer: MFCD00011252 InChI-Schlüssel: GUVRBAGPIYLISA-UHFFFAOYSA-N Synonym: 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: Tantal SMILES: [Ta]
Dünne Tantalfolie, 99.95 % (Metallbasis), Thermo Scientific Chemicals
CAS: 7440-25-7 Summenformel: Ta Molekulargewicht (g/mol): 180.95 MDL-Nummer: MFCD00011252 InChI-Schlüssel: GUVRBAGPIYLISA-UHFFFAOYSA-N Synonym: 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]
Dünne Tantalfolie, 0.005 mm (0.0002 in.) Dicke, 99.9 % (Metallbasis), Thermo Scientific Chemicals
CAS: 7440-25-7 Summenformel: Ta Molekulargewicht (g/mol): 180.95 MDL-Nummer: MFCD00011252 InChI-Schlüssel: GUVRBAGPIYLISA-UHFFFAOYSA-N Synonym: 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: Tantal SMILES: [Ta]
Tantaldraht, 2.0 mm (0.08 Zoll) Durchmesser, geglüht, 99.95 % (Metallbasis ohne Nb), Thermo Scientific Chemicals
CAS: 7440-25-7 Summenformel: Ta Molekulargewicht (g/mol): 180.95 MDL-Nummer: MFCD00011252 InChI-Schlüssel: GUVRBAGPIYLISA-UHFFFAOYSA-N Synonym: 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: Tantal SMILES: [Ta]
Tantalstab, 2.8 mm (0.11 in.) Durchmesser, 99.95 % (Metallbasis), Thermo Scientific Chemicals
CAS: 7440-25-7 Summenformel: Ta Molekulargewicht (g/mol): 180.95 MDL-Nummer: MFCD00011252 InChI-Schlüssel: GUVRBAGPIYLISA-UHFFFAOYSA-N Synonym: 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: Tantal SMILES: [Ta]
Tantaldraht, 0.203 mm (0.008 Zoll) Durchmesser, hart, 99.9 % (Metallbasis), Thermo Scientific Chemicals
CAS: 7440-25-7 Summenformel: Ta Molekulargewicht (g/mol): 180.95 MDL-Nummer: MFCD00011252 InChI-Schlüssel: GUVRBAGPIYLISA-UHFFFAOYSA-N Synonym: 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: Tantal SMILES: [Ta]
Dünne Tantalfolie, 0.0025 mm (0.0001 in.) Dicke, 99.9 % (Metallbasis), Thermo Scientific Chemicals
CAS: 7440-25-7 Summenformel: Ta Molekulargewicht (g/mol): 180.95 MDL-Nummer: MFCD00011252 InChI-Schlüssel: GUVRBAGPIYLISA-UHFFFAOYSA-N Synonym: 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: Tantal SMILES: [Ta]
Tantalpulver, -22 Mesh, Puratronic™, 99.98 % (Metallbasis, Nb 50 ppm), Thermo Scientific Chemicals
CAS: 7440-25-7 Summenformel: Ta Molekulargewicht (g/mol): 180.95 MDL-Nummer: MFCD00011252 InChI-Schlüssel: GUVRBAGPIYLISA-UHFFFAOYSA-N Synonym: 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: Tantal SMILES: [Ta]
Tantal-Gaze, 30 Mesh, gewebt aus Draht mit Durchmesser 0.076 mm (0.003 Zoll), Thermo Scientific Chemicals
CAS: 7440-25-7 Summenformel: Ta Molekulargewicht (g/mol): 180.95 MDL-Nummer: MFCD00011252 InChI-Schlüssel: GUVRBAGPIYLISA-UHFFFAOYSA-N Synonym: 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: Tantal SMILES: [Ta]
Tantalfolie, 0.025 mm (0.001 Zoll) Dicke, 99.997 % (Metallbasis), Thermo Scientific Chemicals
CAS: 7440-25-7 Summenformel: Ta Molekulargewicht (g/mol): 180.95 MDL-Nummer: MFCD00011252 InChI-Schlüssel: GUVRBAGPIYLISA-UHFFFAOYSA-N Synonym: 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: Tantal SMILES: [Ta]
Tantalpulver, 99.97 % (Metallbasis), Thermo Scientific Chemicals, Puratronic™
CAS: 7440-25-7 Summenformel: Ta Molekulargewicht (g/mol): 180.95 MDL-Nummer: MFCD00011252 InChI-Schlüssel: GUVRBAGPIYLISA-UHFFFAOYSA-N Synonym: 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]
Tantalfolie, 99.95 % (Metallbasis), Thermo Scientific Chemicals
CAS: 7440-25-7 Summenformel: Ta Molekulargewicht (g/mol): 180.95 MDL-Nummer: MFCD00011252 InChI-Schlüssel: GUVRBAGPIYLISA-UHFFFAOYSA-N Synonym: 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: Tantal SMILES: [Ta]
Tantalfolie, 1.5 mm (0.06 Zoll) Dicke, 99.95 % (Metallbasis), Thermo Scientific Chemicals
CAS: 7440-25-7 Summenformel: Ta Molekulargewicht (g/mol): 180.95 MDL-Nummer: MFCD00011252 InChI-Schlüssel: GUVRBAGPIYLISA-UHFFFAOYSA-N Synonym: 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: Tantal SMILES: [Ta]
Tantal-Gaze, 50 Mesh, gewebt aus Draht mit Durchmesser 0.076 mm (0.003 Zoll), Thermo Scientific Chemicals
CAS: 7440-25-7 Summenformel: Ta Molekulargewicht (g/mol): 180.95 MDL-Nummer: MFCD00011252 InChI-Schlüssel: GUVRBAGPIYLISA-UHFFFAOYSA-N Synonym: 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: Tantal SMILES: [Ta]