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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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1

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]

EDGE
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
2

Tantalum slug, 6.35mm (0.25 in.) dia. x 12.7mm (0.50 in.) length, 99.98% (metals basis), 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
3

Tantalum slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, 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
4

Tantalsnigel, 3,175 mm (0,125 tum) dia x 3,175 mm (0,125 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
5

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
6

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
7

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
8

Tantalum wire, 1.5mm (0.06in) dia, 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
9

Tantalum rod, 2.8mm (0.11in) dia, 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
10

Tantalgaze, 30 mesh vävd av 0,076 mm (0,003 tum) dia tråd, 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
11

Tantalum gauze, 50 mesh woven from 0.076mm (0.003 in.) dia. wire, 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
12

Tantaltunnfolie, 0,0127 mm (0,0005 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
13

Tantaltunnfolie, 0,005 mm (0,0002 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
14

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
15

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