
Tantal (Ta)
Tantal upptäcktes 1802 och förekommer huvudsakligen i kolumbit-tantalitmineraler. Den första relativt rena duktila tantalen tillverkades 1903.
Tantal är grått, tungt och mycket hårt. I ren form är den formbar och, när den formas till tråd, används den som en filament för att avdunsta aluminium och andra metaller. Det används för att öka smältpunkterna, styrkan och duktiliteten hos legeringar. Naturlig tantal har två isotoper; totalt tjugofem är kända.
Detta element används också i elektrolytiska kondensatorer, vakuumugnsdelar, kemisk processutrustning, kärnreaktorer, flygplan och missildelar och kirurgiska apparater.
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Tantalfolie, 1,0 mm (0,04 tum) tjock, 99,95 % (metallbas), Thermo Scientific Chemicals
CAS: 7440-25-7 Molekylformel: Ta Molekylvikt (g/mol): 180.95 MDL-nummer: MFCD00011252 InChI-nyckel: 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-namn: tantal LEDER: [Ta]
Molekylformel | Ta |
---|---|
PubChem CID | 23956 |
MDL-nummer | MFCD00011252 |
IUPAC-namn | tantal |
CAS | 7440-25-7 |
InChI-nyckel | GUVRBAGPIYLISA-UHFFFAOYSA-N |
LEDER | [Ta] |
ChEBI | CHEBI:33348 |
Molekylvikt (g/mol) | 180.95 |
Synonym | tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod |
Tantalum foil, 0.25mm (0.01in) thick, annealed, 99.95% (metals basis)
CAS: 7440-25-7 Molekylformel: Ta Molekylvikt (g/mol): 180.95 MDL-nummer: MFCD00011252 InChI-nyckel: 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-namn: tantal LEDER: [Ta]
Molekylformel | Ta |
---|---|
PubChem CID | 23956 |
MDL-nummer | MFCD00011252 |
IUPAC-namn | tantal |
CAS | 7440-25-7 |
InChI-nyckel | GUVRBAGPIYLISA-UHFFFAOYSA-N |
LEDER | [Ta] |
ChEBI | CHEBI:33348 |
Molekylvikt (g/mol) | 180.95 |
Synonym | tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod |
Tantalpulver, -100 mesh, Puratronic™ , 99,98 % (metallbas), Nb 50 ppm, Thermo Scientific Chemicals
CAS: 7440-25-7 Molekylformel: Ta Molekylvikt (g/mol): 180.95 MDL-nummer: MFCD00011252 InChI-nyckel: 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-namn: tantal LEDER: [Ta]
Molekylformel | Ta |
---|---|
PubChem CID | 23956 |
MDL-nummer | MFCD00011252 |
IUPAC-namn | tantal |
CAS | 7440-25-7 |
InChI-nyckel | GUVRBAGPIYLISA-UHFFFAOYSA-N |
LEDER | [Ta] |
ChEBI | CHEBI:33348 |
Molekylvikt (g/mol) | 180.95 |
Synonym | tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod |
Tantalum foil, 0.127mm (0.005in) thick, annealed, 99.95% (metals basis)
CAS: 7440-25-7 Molekylformel: Ta Molekylvikt (g/mol): 180.95 MDL-nummer: MFCD00011252 InChI-nyckel: 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-namn: tantal LEDER: [Ta]
Molekylformel | Ta |
---|---|
PubChem CID | 23956 |
MDL-nummer | MFCD00011252 |
IUPAC-namn | tantal |
CAS | 7440-25-7 |
InChI-nyckel | GUVRBAGPIYLISA-UHFFFAOYSA-N |
LEDER | [Ta] |
ChEBI | CHEBI:33348 |
Molekylvikt (g/mol) | 180.95 |
Synonym | tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod |
Tantalum foil, 0.025mm (0.001in) thick, hard, 99.95% (metals basis)
CAS: 7440-25-7 Molekylformel: Ta Molekylvikt (g/mol): 180.95 MDL-nummer: MFCD00011252 InChI-nyckel: 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-namn: tantal LEDER: [Ta]
Molekylformel | Ta |
---|---|
PubChem CID | 23956 |
MDL-nummer | MFCD00011252 |
IUPAC-namn | tantal |
CAS | 7440-25-7 |
InChI-nyckel | GUVRBAGPIYLISA-UHFFFAOYSA-N |
LEDER | [Ta] |
ChEBI | CHEBI:33348 |
Molekylvikt (g/mol) | 180.95 |
Synonym | tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod |
Tantalpulver, -22 mesh, Puratronic™ , 99,95 % (metallbas), Nb 100 ppm, Thermo Scientific Chemicals
CAS: 7440-25-7 Molekylformel: Ta Molekylvikt (g/mol): 180.95 MDL-nummer: MFCD00011252 InChI-nyckel: 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-namn: tantal LEDER: [Ta]
Molekylformel | Ta |
---|---|
PubChem CID | 23956 |
MDL-nummer | MFCD00011252 |
IUPAC-namn | tantal |
CAS | 7440-25-7 |
InChI-nyckel | GUVRBAGPIYLISA-UHFFFAOYSA-N |
LEDER | [Ta] |
ChEBI | CHEBI:33348 |
Molekylvikt (g/mol) | 180.95 |
Synonym | tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod |
Tantalum foil, 0.5mm (0.02in) thick, annealed, 99.95% (metals basis excluding Nb)
CAS: 7440-25-7 Molekylformel: Ta Molekylvikt (g/mol): 180.95 MDL-nummer: MFCD00011252 InChI-nyckel: 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-namn: tantal LEDER: [Ta]
Molekylformel | Ta |
---|---|
PubChem CID | 23956 |
MDL-nummer | MFCD00011252 |
IUPAC-namn | tantal |
CAS | 7440-25-7 |
InChI-nyckel | GUVRBAGPIYLISA-UHFFFAOYSA-N |
LEDER | [Ta] |
ChEBI | CHEBI:33348 |
Molekylvikt (g/mol) | 180.95 |
Synonym | tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod |
Tantalum foil, 0.025mm (0.001in) thick, 99.997% (metals basis)
CAS: 7440-25-7 Molekylformel: Ta Molekylvikt (g/mol): 180.95 MDL-nummer: MFCD00011252 InChI-nyckel: 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-namn: tantal LEDER: [Ta]
Molekylformel | Ta |
---|---|
PubChem CID | 23956 |
MDL-nummer | MFCD00011252 |
IUPAC-namn | tantal |
CAS | 7440-25-7 |
InChI-nyckel | GUVRBAGPIYLISA-UHFFFAOYSA-N |
LEDER | [Ta] |
ChEBI | CHEBI:33348 |
Molekylvikt (g/mol) | 180.95 |
Synonym | tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod |
Tantaltunnfolie, 0,0025 mm (0,0001 tum) tjock, 99,9% (metallbas), Thermo Scientific Chemicals
CAS: 7440-25-7 Molekylformel: Ta Molekylvikt (g/mol): 180.95 MDL-nummer: MFCD00011252 InChI-nyckel: 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-namn: tantal LEDER: [Ta]
Molekylformel | Ta |
---|---|
PubChem CID | 23956 |
MDL-nummer | MFCD00011252 |
IUPAC-namn | tantal |
CAS | 7440-25-7 |
InChI-nyckel | GUVRBAGPIYLISA-UHFFFAOYSA-N |
LEDER | [Ta] |
ChEBI | CHEBI:33348 |
Molekylvikt (g/mol) | 180.95 |
Synonym | tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod |
Tantalfolie, 0,127 mm (0,005 tum) tjock, hård, 99,95 % (metallbas), Thermo Scientific Chemicals
CAS: 7440-25-7 Molekylformel: Ta Molekylvikt (g/mol): 180.95 MDL-nummer: MFCD00011252 InChI-nyckel: 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-namn: tantal LEDER: [Ta]
Molekylformel | Ta |
---|---|
PubChem CID | 23956 |
MDL-nummer | MFCD00011252 |
IUPAC-namn | tantal |
CAS | 7440-25-7 |
InChI-nyckel | GUVRBAGPIYLISA-UHFFFAOYSA-N |
LEDER | [Ta] |
ChEBI | CHEBI:33348 |
Molekylvikt (g/mol) | 180.95 |
Synonym | tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod |
Tantalum wire, 0.7mm (0.03in) dia, 99.9% (metals basis)
CAS: 7440-25-7 Molekylformel: Ta Molekylvikt (g/mol): 180.95 MDL-nummer: MFCD00011252 InChI-nyckel: 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-namn: tantal LEDER: [Ta]
Molekylformel | Ta |
---|---|
PubChem CID | 23956 |
MDL-nummer | MFCD00011252 |
IUPAC-namn | tantal |
CAS | 7440-25-7 |
InChI-nyckel | GUVRBAGPIYLISA-UHFFFAOYSA-N |
LEDER | [Ta] |
ChEBI | CHEBI:33348 |
Molekylvikt (g/mol) | 180.95 |
Synonym | tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod |
Tantaltråd, 1,0 mm (0,04 tum) dia, glödgat, 99,95 % (metallbas), Thermo Scientific Chemicals
CAS: 7440-25-7 Molekylformel: Ta Molekylvikt (g/mol): 180.95 MDL-nummer: MFCD00011252 InChI-nyckel: 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-namn: tantal LEDER: [Ta]
Molekylformel | Ta |
---|---|
PubChem CID | 23956 |
MDL-nummer | MFCD00011252 |
IUPAC-namn | tantal |
CAS | 7440-25-7 |
InChI-nyckel | GUVRBAGPIYLISA-UHFFFAOYSA-N |
LEDER | [Ta] |
ChEBI | CHEBI:33348 |
Molekylvikt (g/mol) | 180.95 |
Synonym | tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod |
Tantalum powder, -325 mesh, 99.9% (metals basis), 99.6%
CAS: 7440-25-7 Molekylformel: Ta Molekylvikt (g/mol): 180.95 MDL-nummer: MFCD00011252 InChI-nyckel: 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-namn: tantal LEDER: [Ta]
Molekylformel | Ta |
---|---|
PubChem CID | 23956 |
MDL-nummer | MFCD00011252 |
IUPAC-namn | tantal |
CAS | 7440-25-7 |
InChI-nyckel | GUVRBAGPIYLISA-UHFFFAOYSA-N |
LEDER | [Ta] |
ChEBI | CHEBI:33348 |
Molekylvikt (g/mol) | 180.95 |
Synonym | tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod |
Tantalsnigel, 3,175 mm (0,125 tum) dia x 6,35 mm (0,25 tum) längd, 99,95 % (metallbas), Thermo Scientific Chemicals
CAS: 7440-25-7 Molekylformel: Ta Molekylvikt (g/mol): 180.95 MDL-nummer: MFCD00011252 InChI-nyckel: 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-namn: tantal LEDER: [Ta]
Molekylformel | Ta |
---|---|
PubChem CID | 23956 |
MDL-nummer | MFCD00011252 |
IUPAC-namn | tantal |
CAS | 7440-25-7 |
InChI-nyckel | GUVRBAGPIYLISA-UHFFFAOYSA-N |
LEDER | [Ta] |
ChEBI | CHEBI:33348 |
Molekylvikt (g/mol) | 180.95 |
Synonym | tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod |
Tantalpulver, -325 mesh, Puratronic™ , 99,97 % (metallbas), Nb 50 ppm, Thermo Scientific Chemicals
CAS: 7440-25-7 Molekylformel: Ta Molekylvikt (g/mol): 180.95 MDL-nummer: MFCD00011252 InChI-nyckel: 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-namn: tantal LEDER: [Ta]
Molekylformel | Ta |
---|---|
PubChem CID | 23956 |
MDL-nummer | MFCD00011252 |
IUPAC-namn | tantal |
CAS | 7440-25-7 |
InChI-nyckel | GUVRBAGPIYLISA-UHFFFAOYSA-N |
LEDER | [Ta] |
ChEBI | CHEBI:33348 |
Molekylvikt (g/mol) | 180.95 |
Synonym | tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod |