CAS 7440-25-7
:Tantale
Description :
Tantale est un métal rare, dur, de couleur bleu-gris qui est hautement résistant à la corrosion et possède un point de fusion élevé, ce qui le rend précieux dans diverses applications industrielles. Il appartient au groupe 5 du tableau périodique et est classé comme un métal de transition. Tantale est connu pour sa conductivité exceptionnelle et est souvent utilisé dans la production de condensateurs et de résistances haute puissance, en particulier dans l'industrie électronique. Sa résistance à l'attaque chimique permet de l'utiliser dans des environnements qui corroderaient d'autres métaux, comme dans les équipements de traitement chimique et les implants chirurgicaux. Tantale est également biocompatible, ce qui le rend adapté aux applications médicales. Le métal est généralement extrait de minéraux contenant Tantale, tels que la columbite et la tantalite, par des processus de séparation complexes. En raison de sa rareté et des problèmes géopolitiques entourant son extraction, Tantale est considéré comme un matériau critique dans les secteurs de la technologie et de la défense. Dans l'ensemble, les propriétés uniques de Tantale en font un élément essentiel dans la technologie moderne et la science des matériaux.
Formule :Ta
InChI :InChI=1/Ta
Code InChI :InChIKey=GUVRBAGPIYLISA-UHFFFAOYSA-N
SMILES :[Ta]
Synonymes :- C 255
- C 255 (metal)
- C 606
- JIS H4701 TaH
- JIS TaH
- Nh 175
- S 506
- S 700
- S 700 (metal)
- STA 100 (metal)
- Sta 100
- Sta 150
- Sta 150Ka
- Tantal
- Tantal Nodular
- Tantalam
- Tantale
- Tantalo
- Tantalum-181
- Trabecular Metal
- Trabeculite
- Tu 4D
- Vfi 70Kd
- TANTALUM SINGLE ELEMENT PLASMA STANDARD
- TANTALUM SINGLE ELEMENT STANDARD
- TANTALUM PLASMA EMISSION STANDARD
- TantalumwireNmmdiacagm
- TANTALUM ICP STANDARD
- TANTALUM TUBING
- tantalum
- Tantalum
- Tantalum wire (99.95%)
- Tantalum foil (99.95%)
- Tantalumwiremmdia
- TANTALUM PLASMA EMISSION SPECTROSCOPY STANDARD
- TantalumpowderNppmNbmesh
- TANTALUM STANDARD
- TantalumfoilNmmthickcagxmm
- Tantalum wire (99.95%) 1mm dia. (ca. 13g/m)
- Tantalum rod (99.95%)
- TantalumrodNmmdiacagcm
- TANTALUM ALLOY PLATE
- Tantalum foil, 0.5mm (0.02 in.) thick, annealed
- TA000490
- Tantalum foil (Ta)
- TA000483
- Tantalum Wire 0.5 mm diameter
- TANTALUM ROD 99.9% 45MM DIA
- TANTALUM, WIRE, 0.127MM DIAM., 99.9+%
- TANTALUM: 99.9%, WIRE, 0.25MM DIA.
- TA000190
- Tantalum foil150x200mm
- TA000590
- tantalumdioxide
- TantaluM Standard/TantaluM
- Tantalum foil, 0.025mm (0.001 in.) thick, hard
- TA000360
- TA005155
- Tantalum ISO 9001：2015 REACH
- TANTALUM PLATE, 7.5MM THICK 99.9% (METALS BASIS)
- TANTALUM, PLASMA STANDARD SOLUTION
- TantaluM Metal, 1-5 Micron, Powder
- TANTALUM CRUCIBLES
- TA000070
- TA000347
- Tantalum Rod 5 mm diameter x 100 mm
- TA005100
- TA007030
- TA000320
- Tantalum pellet, 1mm (0.04 in.) dia. x 2mm (0.08in)
- TANTALUM TUBING 30MM DIA 99.9% (METALS BASIS)
- TA007090
- TANTALUM GRANULAR 99.99% (METALS BASIS) 3MM
- TA007948
- TA007926
- Tantalum gauze75x75mm
- TANTALUM TUBING 3MM OD 2.4MM ID 99.9% (METALS BASIS)
- TA007070
- TA000260
- TANTALUM 99.98%
- TA007450
- TA005350
- Tantalum foil50x500mm
- TANTALUM ROD 99.9% 15MM DIA
- Tantalum foil, 1.0mm (0.04 in.) thick
- TANTALUM POWDER
- TANTALUM TUBING 20MM DIA 99.9% (METALS BASIS)
- TANTALUM TUBING 5MM DIA 99.9% (METALS BASIS)
- TANTALUM AA STANDARD
- TA000357
- TA007200
- TA000450
- TANTALUM METAL
- TANTALUM SINGLE CRYSTAL 99.995% (METALS BASIS)
- TANTALUM, FOIL, 0.05MM THICK, 99.9+%
- TANTALUM ROD (99.95%) 1MM DIA (APPROX. 13G CM)
- TA007501
- Tantalum foil150x2000mm
- TA007910
- Tantalum wire, 0.7mm (0.03 in.) dia.
- Tantalum slug
- Tantalum, foil, 0.025mm thick, 99.9+% metals basis
- TA000349
- Tantalum foil, 0.127mm (0.005 in.) thick, annealed
- Tantalum Pellets 6 x 6 mm
- tantalumfoil
- TA007250
- spherical tantalum powder
- Tantalum wire, 0.127mm (0.005 in.) dia.
- TA000140
- Tantalum rod, 6.4mm (0.25 in.) dia.
- TA007550
- TA004500
- TANTALUM, WIRE, 2.0MM DIAM., 99.9+%
- tantalum atom
- Tantalum foil25x25mm
- Tantalum, wire, 0.5mm diam., 99.9+% metals basis
- Tantalum gauze150x150mm
- TA000580
- Tantalum pellet (Ta)
- TANTALUM METAL SHEET
- TA000120
- TA007917
- Tantalum foil200x200mm
- Tantalum Wire 0.8 mm diameter
- TA005130
- Tantalum(V) chloride solution
- TA007530
- TANTALUM ATOMIC ABSORPTION STANDARD SOLUTION
- Tantalum, Powder 60 Mesh
- TA000485
- Tantalum powder, 60-100 mesh, 99.9%
- TA000110
- TANTALUM: 99.98%, POWDER, -200 MICRON
- Tantalum Thinfoil
- TANTALUM ROD (99.95%) 3MM DIA
- TA005140
- TANTALUM, 99.8%
- TA005110
- TA007940
- TA007055
- TA000080
- TANTALUM FOIL ASTM B 708, GRADE R05200
- Tantalum foil, 0.025mm (0.001 in.) thick
- TANTALUM ROD (99.95%) 12.5MM DIA (APPROX. 20.4G CM)
- TA007060
- TANTALUM, FOIL, 0.5MM THICK, 99.9+%
- Tantalum AA Standard,1000 ppm in H2O tr. HF
- TANTALUM GRANULAR 99.99% (METALS BASIS) 5MM
- TantalumBar
- TA000300
- Tantalum Wire 3 mm diameter
- TA007600
- TANTALUM, FOIL, 0.25MM THICK, 99.9+%
- TANTALUM WIRE 0.25MM DIAM. 99.9+%
- TA000555
- TA000090
- TantaluM slug,6MM dia×6MM length.
- TA000100
- TA005135
- TantalumRod
- TA007935
- Tantalum pellet
- Tantalum foil, 0.7mm (0.03 in.) thick
- TA005150
- TA000452
- TA007800
- TANTALUM, POWDER, -325 MESH, 99.9%
- TA007350
- Tantalum foil100x100mm
- Tantalum Pellets 8-12 mm diameter
- TA006100
- Tantalum plate25x25mm
- TA000280
- TANTALUM FINISHING PRODUCT
- TANTALUM PLATE, 5MM THICK 99.9% (METALS BASIS)
- TA000472
- TA007095
- TANTALUM: 99.9%, POWDER, 45 MICRON
- TANTALUM: 99.995%, WIRE, 1MM DIA.
- Tantalum Wire 0.1 mm diameter
- TANTALUM ROD 99.9% 25MM DIA
- Tantalum powder, 99.95% trace metals basis
- Tantalum foil50x50mm
- TANTALUM, NANOPOWDER, 99+%
- Tantalumdisc,99,95%,dia.38mmx3mmheight(+/-0,3mmall)
- TA000585
- Tantalum wire (99.95%).5mm dia.
- TA000470
- TA000348
- TANTALUM, FOIL, 1.0MM THICK, 99.9+%
- Tantalum, AAS standard solution, Ta 1000μg/mL
- TA000482
- Tantalum 99,5% , 99,9%
- Tantalum, pellets, 1/4x1/2
- TantalumSheet
- TANTALUM, AAS STANDARD SOLUTION
- tantalum(metalandoxidedust,asta)
- TA007950
- TA007100
- TA000384
- TA007942
- Tantalum Powder < 100 micron
- TANTALUM, POWDER, 99.99+%
- TANTALUM PLATE, 6MM THICK 99.9% (METALS BASIS)
- Tantalum standard solution, 1 mg/ml Ta in 5% HF
- tantalum(metalandoxide
- Tantalum, powder, -100 Mesh
- Tantalum wire (99.95%).25mm dia.
- Tantalum foil, 1.5mm (0.06 in.) thick
- Tantalum solution
- TANTALUM GRANULAR 99.99% (METALS BASIS) 2MM
- Tantalum, Powder 60 Mesh 99.98%
- Tantalum wires (Ta)
- Tantalum powder (Ta)
- Tantalumfoil,0.25mm(0.01in)thick,99,95%,100mmx100mm,
- TA000352
- TA000424
- TANTALUM ROD (99.95%) 6.35MM DIA (APPROX. 5.1G CM)
- TA000520
- Tantalum plate, 6.35mm (0.25 in.) thick
- TA000356
- Tantalum tube
- TANTALUM ROD 99.9% 35MM DIA
- TA005120
- TANTALUM GRANULAR 99.99% (METALS BASIS) 1MM
- TA008710
- TANTALUM POWDER (99.98% NB-25PPM) -325MESH
- Tantalum foil500mm
- TA000354
- Tantalumpowder(99.98%,Nb-25ppm)
- TA000411
- TANTALUM PLATE, 10MM THICK 99.9% (METALS BASIS)
- Tantalum plate50x50mm
- Tantalum powder, 99.99% trace metals basis
- Tantalum Nanorods
- Tantalum, pellets, 1/4x1/4
- Tantalum, Annealed
- TA000550
- Tantalum plasma standard solution, Ta 10000μg/mL
- tantalum, metal tantalum foil
- Tantalum foil50x100mm
- TantaluM high-CV powder
- TANTALUM ROD 99.9% 5MM DIA
- Tantalum Wire 2.0 mm diameter
- TA000130
- TANTALUM ALLOY FOIL
- TANTALUM ATOMIC ABSORPTION STANDARD
- TANTALUM ALLOY ROD
- TA007930
- TA000355
- TA007300
- TANTALUM ALLOY TUBING
- Tantalum plasma standard solution, Ta 1000μg/mL
- Tantalum rod, 4.75mm (0.19 in.) dia.
- TA007320
- TA000586
- Tantalum Rod 10 mm diameter x 50 mm
- Tantalum foil50x2000mm
- TA000460
- TANTALUM POWDER (99.98% NB-25PPM) -60MESH
- Tantalum, Powder 325 Mesh
- TANTALUM POWDER 99+ 25 G
- TA007945
- TA007050
- TantalumPlate
- Tantalum, Hard
- Tantalum Wire 1.5 mm diameter
- Tantalum Wire 0.25 mm diameter
- TANTALUM ALLOY SHEET
- TA000410
- TA007920
- TA000480
- Tantalum foil, 2.0mm (0.08 in.) thick
- TA005160
- Tantalum foil100x150mm
- TANTALUM, ROD, 3.2MM DIAM., 99.9+%
- Tantalum rod, 6.35mm dia., 99.95% trace metals basis
- TantalumWire
- TANTALUM ICP STANDARD TRACEABLE TO SRM F
- TA000285
- TANTALUM, ROD, 6.35MM DIAM., 99.9+%
- Tantalum Wire 1.0 mm diameter
- Tantalum standard for AAS
- TANTALUM TUBING 10MM DIA 99.9% (METALS BASIS)
- TANTALUM TUBING 0.5MM DIA 99.9% (METALS BASIS)
- TA000290
- TA007915
- Tantalum rod, 2.8mm dia., 99.95% trace metals basis
- TA000353
- foil,0.127mm=0.005inthick,hard,metalsbasis
- TANTALUM NANOMETER
- TANTALUM TUBING 1MM DIA 99.9% (METALS BASIS)
- TA006810
- TANTALUM WIRE 0.1MM DIA 99.9% (METALS BASIS)
- Tantalum, wire, 1.0mm diam., 99.9+% metals basis
- TA007220
- TANTALUM ROD 99.9% 20MM DIA
- Voir plus de synonymes
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Tantalum foil, 0.127mm (0.005in) thick, hard, 99.95% (metals basis)
CAS :<p>Form: Approx. 15.8g/75 x 100mm; Temper: as rolled</p>Formule :TaDegré de pureté :99.95%Couleur et forme :Foil, 0.127 mm thick, hardMasse moléculaire :180.95Tantalum wire, 1.5mm (0.06in) dia, annealed, 99.95% (metals basis)
CAS :<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Degré de pureté :99.95%Tantalum rod, 2.8mm (0.11in) dia, 99.95% (metals basis)
CAS :<p>Form: Approx. 102g/m</p>Degré de pureté :99.95%Tantalum foil, 0.25mm (0.01in) thick, annealed, 99.95% (metals basis)
CAS :<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formule :TaDegré de pureté :99.95%Couleur et forme :Gray, Foil, 0.25mm (0.01in) thick, annealed.Masse moléculaire :180.95Tantalum wire, 2.0mm (0.08in) dia, annealed, 99.95% (metals basis excluding Nb)
CAS :<p>Tantalum wire, 2.0mm (0.08in) dia, annealed, 99.95% (metals basis excluding Nb)</p>Formule :TaDegré de pureté :99.95%Couleur et forme :Wire, 2.0mm (0.08in) diameter, annealed., SilveryMasse moléculaire :180.95Tantalum gauze, 50 mesh woven from 0.076mm (0.003 in.) dia. wire
CAS :<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Tantalum pellet, 1mm (0.04in) dia x 2mm (0.08in), 99.9% (metals basis)
CAS :<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formule :TaDegré de pureté :99.9%Couleur et forme :Silvery, Pellet, 1mm (0.04in) diameter.Masse moléculaire :180.95Tantalum rod, 4.75mm (0.19in) dia, 99.9% (metals basis)
CAS :<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Degré de pureté :99.9%Tantalum plate, 6.35mm (0.25in) thick, 99.9% (metals basis)
CAS :<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Degré de pureté :99.9%Tantalum foil, 1.0mm (0.04in) thick, 99.95% (metals basis)
CAS :<p>Form: Approx. 10.4g/25 x 25mm</p>Formule :TaDegré de pureté :99.95%Couleur et forme :Foil, 1.0mm (0.04in) thick., Silvery, Foil, 1.0mm (0.04in) thick, hardened.Masse moléculaire :180.95Tantalum foil, 0.5mm (0.02in) thick, annealed, 99.95% (metals basis excluding Nb)
CAS :<p>Form: approx. 5.19g/25x25mm</p>Formule :TaDegré de pureté :99.95%Masse moléculaire :180.95Tantalum wire, 0.025mm (0.001in) dia, hard, 99.9% (metals basis)
CAS :<p>Form: Approx. 0.0082g/m; Temper: as drawn</p>Formule :TaDegré de pureté :99.9%Couleur et forme :Wire, 0.025mm (0.001in) diameter, hardened., Gray to SilverMasse moléculaire :180.95Tantalum rod, 12.7mm (0.5in) dia, hard, 99.95% (metals basis)
CAS :<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formule :TaDegré de pureté :99.95%Couleur et forme :Rod, 12.7mm (0.5in) diameter, hardMasse moléculaire :180.95Tantalum foil, 0.127mm (0.005in) thick, annealed, 99.95% (metals basis)
CAS :<p>Form: Approx. 5.3g/50 x 50mm; Temper: soft</p>Formule :TaDegré de pureté :99.95%Couleur et forme :Silvery, Foil, 0.127mm (0.005in) thick, annealed.Masse moléculaire :180.95Tantalum slug, 6.35mm (0.25 in.) dia. x 12.7mm (0.50 in.) length, 99.98% (metals basis)
CAS :<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formule :TaDegré de pureté :99.98%Couleur et forme :Slug, 6.35mm (0.25in) diameter., SilveryMasse moléculaire :180.95Tantalum rod, 6.4mm (0.25in) dia, 99.95% (metals basis)
CAS :<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formule :TaDegré de pureté :99.95%Couleur et forme :Rod, 6.4mm (0.25in) diameterMasse moléculaire :180.95Tantalum Thinfoil, 0.005mm (0.0002in) thick, 99.9% (metals basis)
CAS :<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formule :TaDegré de pureté :99.9%Couleur et forme :Foil, 0.005mm (0.0002in) thick., Silver GrayMasse moléculaire :180.95Tantalum foil, 0.025mm (0.001in) thick, hard, 99.95% (metals basis)
CAS :<p>Form: approx. 6.3g/100x150mm; Temper: as rolled</p>Formule :TaDegré de pureté :99.95%Couleur et forme :Silvery, Foil, 0.025mm (0.001in) thick, hardened., Foil, 0.025mm (0.001in) thick, hard.Masse moléculaire :180.95Tantalum wire, 0.25mm (0.01in) dia, annealed, 99.9+% (metals basis)
CAS :<p>Tantalum wire, 0.25mm (0.01in) dia, annealed, 99.9+% (metals basis)</p>Formule :TaDegré de pureté :99.9+%Couleur et forme :Wire, 0.25 mm dia., annealedMasse moléculaire :180.95Tantalum slug, 3.175mm (0.125in) dia x 3.175mm (0.125in) length, 99.95% (metals basis)
CAS :<p>Form: approx. 0.42g/slug</p>Formule :TaDegré de pureté :99.95%Masse moléculaire :180.95
