Tantal (Ta)
Opdaget i 1802 forekommer tantal hovedsageligt i columbit-tantalit-mineraler. Den første relativt rene duktile tantal blev produceret i 1903.
Tantal er gråt, tungt og meget hårdt. I ren form er det duktilt og, når det formes til tråd, bruges det som et filament til fordampning af aluminium og andre metaller. Det bruges til at øge smeltepunkter, styrke og duktilitet af legeringer. Naturlig tantal har to isotoper; i alt 25 kendes.
Dette element bruges også i elektrolytiske kondensatorer, vakuumovnsdele, kemisk procesudstyr, atomreaktorer, fly- og missildele og kirurgiske apparater.
Filtrerede søgeresultater
Tantalfolie, 0,025 mm tyk, hård, 99,95 % (metalbasis)
CAS: 7440-25-7 Molekylær formel: Ta Molekylvægt (g/mol): 180.95 MDL nummer: MFCD00011252 InChI nøgle: 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 navn: tantal SMIL: [Ta]
| MDL nummer | MFCD00011252 |
|---|---|
| PubChem CID | 23956 |
| Molekylvægt (g/mol) | 180.95 |
| CAS | 7440-25-7 |
| ChEBI | CHEBI:33348 |
| Synonym | tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod |
| SMIL | [Ta] |
| IUPAC navn | tantal |
| InChI nøgle | GUVRBAGPIYLISA-UHFFFAOYSA-N |
| Molekylær formel | Ta |
Tantalpulver, -325 mesh, 99,9% (metalbasis), 99,6%
CAS: 7440-25-7 Molekylær formel: Ta Molekylvægt (g/mol): 180.95 MDL nummer: MFCD00011252 InChI nøgle: 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 navn: tantal SMIL: [Ta]
| MDL nummer | MFCD00011252 |
|---|---|
| PubChem CID | 23956 |
| Molekylvægt (g/mol) | 180.95 |
| CAS | 7440-25-7 |
| ChEBI | CHEBI:33348 |
| Synonym | tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod |
| SMIL | [Ta] |
| IUPAC navn | tantal |
| InChI nøgle | GUVRBAGPIYLISA-UHFFFAOYSA-N |
| Molekylær formel | Ta |
Tantaltråd, 0,25 mm (0,01 tommer) diameter, annealed, 99,9+% (metalbasis)
CAS: 7440-25-7 Molekylær formel: Ta Molekylvægt (g/mol): 180.95 MDL nummer: MFCD00011252 InChI nøgle: GUVRBAGPIYLISA-UHFFFAOYSA-N Synonym: tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod IUPAC navn: tantal SMIL: [Ta]
| MDL nummer | MFCD00011252 |
|---|---|
| Molekylvægt (g/mol) | 180.95 |
| CAS | 7440-25-7 |
| Synonym | tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod |
| SMIL | [Ta] |
| IUPAC navn | tantal |
| InChI nøgle | GUVRBAGPIYLISA-UHFFFAOYSA-N |
| Molekylær formel | Ta |
Tantaltråd, 2,0 mm (0,08 tommer) diameter, annealed, 99,95 % (metalbasis eksklusive Nb)
CAS: 7440-25-7 Molekylær formel: Ta Molekylvægt (g/mol): 180.95 MDL nummer: MFCD00011252 InChI nøgle: 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 navn: tantal SMIL: [Ta]
| MDL nummer | MFCD00011252 |
|---|---|
| PubChem CID | 23956 |
| Molekylvægt (g/mol) | 180.95 |
| CAS | 7440-25-7 |
| ChEBI | CHEBI:33348 |
| Synonym | tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod |
| SMIL | [Ta] |
| IUPAC navn | tantal |
| InChI nøgle | GUVRBAGPIYLISA-UHFFFAOYSA-N |
| Molekylær formel | Ta |
Tantaltråd, 0,127 mm (0,005 tommer) diameter, 99,9 % (metalbasis)
CAS: 7440-25-7 Molekylær formel: Ta Molekylvægt (g/mol): 180.95 MDL nummer: MFCD00011252 InChI nøgle: 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 navn: tantal SMIL: [Ta]
| MDL nummer | MFCD00011252 |
|---|---|
| PubChem CID | 23956 |
| Molekylvægt (g/mol) | 180.95 |
| CAS | 7440-25-7 |
| ChEBI | CHEBI:33348 |
| Synonym | tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod |
| SMIL | [Ta] |
| IUPAC navn | tantal |
| InChI nøgle | GUVRBAGPIYLISA-UHFFFAOYSA-N |
| Molekylær formel | Ta |
Tantaltråd, 0,203 mm (0,008 tommer) diameter, hård, 99,9 % (metalbasis)
CAS: 7440-25-7 Molekylær formel: Ta Molekylvægt (g/mol): 180.95 MDL nummer: MFCD00011252 InChI nøgle: 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 navn: tantal SMIL: [Ta]
| MDL nummer | MFCD00011252 |
|---|---|
| PubChem CID | 23956 |
| Molekylvægt (g/mol) | 180.95 |
| CAS | 7440-25-7 |
| ChEBI | CHEBI:33348 |
| Synonym | tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod |
| SMIL | [Ta] |
| IUPAC navn | tantal |
| InChI nøgle | GUVRBAGPIYLISA-UHFFFAOYSA-N |
| Molekylær formel | Ta |
Tantal-tinfoil, 0,0127 mm (0,0005 tommer) tykt, 99,95 % (metalbasis)
CAS: 7440-25-7 Molekylær formel: Ta Molekylvægt (g/mol): 180.95 MDL nummer: MFCD00011252 InChI nøgle: 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 navn: tantal SMIL: [Ta]
| MDL nummer | MFCD00011252 |
|---|---|
| PubChem CID | 23956 |
| Molekylvægt (g/mol) | 180.95 |
| CAS | 7440-25-7 |
| ChEBI | CHEBI:33348 |
| Synonym | tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod |
| SMIL | [Ta] |
| IUPAC navn | tantal |
| InChI nøgle | GUVRBAGPIYLISA-UHFFFAOYSA-N |
| Molekylær formel | Ta |
Tantalgaze, 80 mesh vævet fra 0,08 mm (0,003 in.) dia. tråd, Thermo Scientific Chemicals
CAS: 7440-25-7 Molekylær formel: Ta Molekylvægt (g/mol): 180.95 MDL nummer: MFCD00011252 InChI nøgle: 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 navn: tantal SMIL: [Ta]
| MDL nummer | MFCD00011252 |
|---|---|
| PubChem CID | 23956 |
| Molekylvægt (g/mol) | 180.95 |
| CAS | 7440-25-7 |
| ChEBI | CHEBI:33348 |
| Synonym | tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod |
| SMIL | [Ta] |
| IUPAC navn | tantal |
| InChI nøgle | GUVRBAGPIYLISA-UHFFFAOYSA-N |
| Molekylær formel | Ta |
Tantal-slug, 3,175 mm (0,125 tommer) diameter x 3,175 mm (0,125 tommer) længde, 99,95 % (metalbasis)
CAS: 7440-25-7 Molekylær formel: Ta Molekylvægt (g/mol): 180.95 MDL nummer: MFCD00011252 InChI nøgle: 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 navn: tantal SMIL: [Ta]
| MDL nummer | MFCD00011252 |
|---|---|
| PubChem CID | 23956 |
| Molekylvægt (g/mol) | 180.95 |
| CAS | 7440-25-7 |
| ChEBI | CHEBI:33348 |
| Synonym | tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod |
| SMIL | [Ta] |
| IUPAC navn | tantal |
| InChI nøgle | GUVRBAGPIYLISA-UHFFFAOYSA-N |
| Molekylær formel | Ta |
Tantalfolie, 1,0 mm tyk, 99,95 % (metalbasis)
CAS: 7440-25-7 Molekylær formel: Ta Molekylvægt (g/mol): 180.95 MDL nummer: MFCD00011252 InChI nøgle: 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 navn: tantal SMIL: [Ta]
| MDL nummer | MFCD00011252 |
|---|---|
| PubChem CID | 23956 |
| Molekylvægt (g/mol) | 180.95 |
| CAS | 7440-25-7 |
| ChEBI | CHEBI:33348 |
| Synonym | tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod |
| SMIL | [Ta] |
| IUPAC navn | tantal |
| InChI nøgle | GUVRBAGPIYLISA-UHFFFAOYSA-N |
| Molekylær formel | Ta |
Tantalstang, 4,75 mm (0,19 tommer) diameter, 99,9 % (metalbasis)
CAS: 7440-25-7 Molekylær formel: Ta Molekylvægt (g/mol): 180.95 MDL nummer: MFCD00011252 InChI nøgle: 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 navn: tantal SMIL: [Ta]
| MDL nummer | MFCD00011252 |
|---|---|
| PubChem CID | 23956 |
| Molekylvægt (g/mol) | 180.95 |
| CAS | 7440-25-7 |
| ChEBI | CHEBI:33348 |
| Synonym | tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod |
| SMIL | [Ta] |
| IUPAC navn | tantal |
| InChI nøgle | GUVRBAGPIYLISA-UHFFFAOYSA-N |
| Molekylær formel | Ta |
Tantalstang, 2,8 mm (0,11 tommer) diameter, 99,95 % (metalbasis)
CAS: 7440-25-7 Molekylær formel: Ta Molekylvægt (g/mol): 180.95 MDL nummer: MFCD00011252 InChI nøgle: 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 navn: tantal SMIL: [Ta]
| MDL nummer | MFCD00011252 |
|---|---|
| PubChem CID | 23956 |
| Molekylvægt (g/mol) | 180.95 |
| CAS | 7440-25-7 |
| ChEBI | CHEBI:33348 |
| Synonym | tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod |
| SMIL | [Ta] |
| IUPAC navn | tantal |
| InChI nøgle | GUVRBAGPIYLISA-UHFFFAOYSA-N |
| Molekylær formel | Ta |
Tantalplade, 6,35 mm tyk, 99,9 % (metalbasis)
CAS: 7440-25-7 Molekylær formel: Ta Molekylvægt (g/mol): 180.95 MDL nummer: MFCD00011252 InChI nøgle: 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 navn: tantal SMIL: [Ta]
| MDL nummer | MFCD00011252 |
|---|---|
| PubChem CID | 23956 |
| Molekylvægt (g/mol) | 180.95 |
| CAS | 7440-25-7 |
| ChEBI | CHEBI:33348 |
| Synonym | tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod |
| SMIL | [Ta] |
| IUPAC navn | tantal |
| InChI nøgle | GUVRBAGPIYLISA-UHFFFAOYSA-N |
| Molekylær formel | Ta |
Tantaltråd, 0,05 mm (0,002 tommer) diameter, glødet, 99,9% (metalbasis)
CAS: 7440-25-7 Molekylær formel: Ta Molekylvægt (g/mol): 180.95 MDL nummer: MFCD00011252 InChI nøgle: 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 navn: tantal SMIL: [Ta]
| MDL nummer | MFCD00011252 |
|---|---|
| PubChem CID | 23956 |
| Molekylvægt (g/mol) | 180.95 |
| CAS | 7440-25-7 |
| ChEBI | CHEBI:33348 |
| Synonym | tantalum, elemental,hydride,tantalum-181,tantalum, metal and oxide dust,tantal,tantalum, metal,powder,foil,wire,rod |
| SMIL | [Ta] |
| IUPAC navn | tantal |
| InChI nøgle | GUVRBAGPIYLISA-UHFFFAOYSA-N |
| Molekylær formel | Ta |