Tantalum

Tantalum wire, 99.95% (metals basis), Alfa Aesar™

Chemical Name or Material: Tantalum Name Note: Annealed CAS: 7440-25-7 Physical Form: Wire, 0.5mm (0.02 in.) dia. Assay Percent Range: 99.95% (Metals basis) MDL Number: MFCD00011252

Tantalum(V) chloride, 99.99%, (trace metal basis), ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Tantalum(V) chloride CAS: 7721-01-9 Purity Grade: Trace Metal Basis Assay Percent Range: 99.99% Molecular Formula: Cl5Ta Linear Formula: TaCl5 Formula Weight: 358.2 MDL Number: MFCD00011253

Alfa Aesar™ Tantalum gauze, 80 mesh woven from 0.08mm (0.003 in.) dia. wire

Chemical Name or Material: Tantalum gauze CAS: 7440-25-7 Name Note: 80 mesh woven from 0.08mm (0.003 in.) dia. wire MDL Number: MFCD00011252

Tantalum foil, 99.95% (metals basis excluding Nb), Alfa Aesar™

Chemical Name or Material: Tantalum Name Note: Annealed CAS: 7440-25-7 Physical Form: Foil, 0.5mm (0.02 in.) thick Assay Percent Range: 99.95% (Metals basis excluding Nb) MDL Number: MFCD00011252

Tantalum Thinfoil, 99.95% (metals basis), Alfa Aesar™

Chemical Name or Material: Tantalum Thinfoil CAS: 7440-25-7 Physical Form: ∽2.1g/100X100mm, Certified Pinhole Free Assay Percent Range: 99.95% (metals basis) MDL Number: MFCD00011252

Alfa Aesar™ Tantalum tubing, 3.18mm (0.125in) OD, 2.26mm (0.089in) ID, 99.9% (metals basis)

Chemical Name or Material: Tantalum tubing CAS: 7440-25-7 Name Note: OD: 3.18mm (0.125 in.), ID: 2.26mm (0.089 in.) MDL Number: MFCD00011252

Alfa Aesar™ Tantalum Thinfoil, 0.005mm (0.0002 in.) thick, 99.9% (metals basis)

Chemical Name or Material: Tantalum Thinfoil CAS: 7440-25-7 Name Note: 0.005mm (0.0002 in.) thick, Not certified pinhole free MDL Number: MFCD00011252

Tantalum wire, annealed, 99.9% (metals basis), Alfa Aesar™

Chemical Name or Material: Tantalum Name Note: Annealed CAS: 7440-25-7 Physical Form: Wire, 0.05mm (0.002 in.) dia. Assay Percent Range: 99.9% (Metals basis, Nb 50ppm) MDL Number: MFCD00011252

Tantalum(V) oxide, 99.85% (metals basis), Alfa Aesar™

Chemical Name or Material: Tantalum(V) oxide CAS: 1314-61-0 Physical Form: -325 Mesh Powder Assay Percent Range: 99.85% (metals basis) Molecular Formula: Ta2O5 Formula Weight: 441.89 MDL Number: MFCD00011254

Alfa Aesar™ Tantalum wire, 1.0mm (0.04 in.) dia., annealed, 99.95% (metals basis)

Chemical Name or Material: Tantalum wire CAS: 7440-25-7 Name Note: 1.0mm (0.04 in.) dia., Annealed, Temper: soft MDL Number: MFCD00011252

Alfa Aesar™ Tantalum Thinfoil, 0.0025mm (0.0001 in.) thick, 99.9% (metals basis)

Chemical Name or Material: Tantalum Thinfoil CAS: 7440-25-7 Name Note: 0.0025mm (0.0001 in.) thick, Not certified pinhole free MDL Number: MFCD00011252

Alfa Aesar™ Tantalum foil, 0.25mm (0.01 in.) thick, annealed, 99.95% (metals basis)

Chemical Name or Material: Tantalum foil CAS: 7440-25-7 Name Note: 0.25mm (0.01 in.) thick, Annealed, Temper: soft MDL Number: MFCD00011252

Alfa Aesar™ Tantalum powder, APS ≈2 micron, 99.9% (metals basis)

Chemical Name or Material: Tantalum powder CAS: 7440-25-7 MDL Number: MFCD00011252 UN Number: UN3089

Alfa Aesar™ Tantalum wire, 1.5mm (0.06 in.) dia., annealed, 99.95% (metals basis)

Chemical Name or Material: Tantalum wire CAS: 7440-25-7 Name Note: 1.5mm (0.06 in.) dia., Annealed, Temper: soft MDL Number: MFCD00011252

Tantalum wire, 0.203mm (0.008 in.) dia, hard, 99.9% (metals basis), Alfa Aesar™

Boiling Point: 5429°C Formula Weight: 180.95 Specific Gravity: 16.69 MDL Number: MFCD00011252 Chemical Name or Material: Tantalum wire Melting Point: 2996°C Molecular Formula: Ta CAS: 7440-25-7 Packaging: Tube Assay: 99.9%

Tantalum foil, 0.5mm (0.02in) thick, annealed, 99.95% (metals basis excluding Nb), Alfa Aesar™

Chemical Name or Material: Tantalum foil, 0.5mm (0.02 in.) thick, annealed CAS: 7440-25-7 MDL Number: MFCD00011252

Alfa Aesar™ Tantalum rod, 4.5mm (0.18 in.) dia., Puratronic™, 99.96% (metals basis), Nb nominal 50ppm

Chemical Name or Material: Tantalum rod CAS: 7440-25-7 Name Note: 4.5mm (0.18 in.) dia., Nb nominal 50ppm Purity Grade: Puratronic™ MDL Number: MFCD00011252

Tantalum Powder, -22 mesh, Puratronic™, 99.98% (Metals basis, Nb 50ppm), Alfa Aesar™

Chemical Name or Material: Tantalum CAS: 7440-25-7 Physical Form: Powder Assay Percent Range: 99.98% (Metals basis, Nb 50ppm) MDL Number: MFCD00011252

Tantalum(V) Chloride, 99.99% (Metal Basis), Alfa Aesar™, Puratronic™

Chemical Name or Material: Tantalum(V) Chloride Name Note: Ampouled under argon CAS: 7721-01-9 Physical Form: Solid, Resublimed, Crystalline Assay Percent Range: 99.99%, metal basis Molecular Formula: TaCl5 Formula Weight: 358.21 MDL Number: MFCD00011253

Tantalum powder, 99.98% (metal basis), Alfa Aesar™, Puratronic™

Chemical Name or Material: Tantalum CAS: 7440-25-7 Physical Form: Powder Assay Percent Range: 99.98% (Metals basis) MDL Number: MFCD00011252

Tantalum(V) oxide, 99.99%, (trace metal basis), ACROS Organics™

Chemical Name or Material: Tantalum(V) oxide CAS: 1314-61-0 Purity Grade: For trace metal basis analysis Assay Percent Range: 99.99% Molecular Formula: O5Ta2 Linear Formula: Ta2O5 Formula Weight: 441.89 MDL Number: MFCD00011254

Tantalum Foil, 0.127mm (0.005 in.) thick, hard, 99.95% (Metals basis), Alfa Aesar™

Chemical Name or Material: Tantalum Name Note: Hard CAS: 7440-25-7 Physical Form: Foil, 0.127mm (0.005 in.) thick Assay Percent Range: 99.95% (Metals basis) MDL Number: MFCD00011252

Alfa Aesar™ Tantalum slug, 3.175mm (0.125 in.) dia. x 6.35mm (0.25 in.) length, 99.95% (metals basis)

Chemical Name or Material: Tantalum slug CAS: 7440-25-7 Name Note: 3.175mm (0.125 in.) dia. x 6.35mm (0.25 in.) length MDL Number: MFCD00011252

Alfa Aesar™ Tantalum plate, 6.35mm (0.25 in.) thick, 99.9% (metals basis)

Chemical Name or Material: Tantalum plate CAS: 7440-25-7 Name Note: 6.35mm (0.25 in.) thick MDL Number: MFCD00011252

Alfa Aesar™ Tantalum foil, 1.5mm (0.06 in.) thick, 99.95% (metals basis)

Chemical Name or Material: Tantalum foil CAS: 7440-25-7 Name Note: 1.5mm (0.06 in.) thick MDL Number: MFCD00011252

Tantalum foil, 1.0mm (0.04in) thick, 99.95% (metals basis), Alfa Aesar™

Chemical Name or Material: Tantalum foil CAS: 7440-25-7 Name Note: 1.0mm (0.04 in.) thick MDL Number: MFCD00011252

Tantalum Rod, 2.8mm (0.11 in.) dia., 99.95% (Metals basis), Alfa Aesar™

Chemical Name or Material: Tantalum CAS: 7440-25-7 Physical Form: Rod, 2.8mm (0.11 in.) dia. Assay Percent Range: 99.95% (Metals basis) MDL Number: MFCD00011252

Alfa Aesar™ Tantalum foil, 2.0mm (0.08 in.) thick, 99.95% (metals basis)

Chemical Name or Material: Tantalum foil CAS: 7440-25-7 Name Note: 2.0mm (0.08 in.) thick MDL Number: MFCD00011252

Alfa Aesar™ Tantalum gauze, 30 mesh woven from 0.076mm (0.003 in.) dia. wire

Chemical Name or Material: Tantalum gauze CAS: 7440-25-7 Name Note: 30 mesh woven from 0.076mm (0.003 in.) dia. wire MDL Number: MFCD00011252

Alfa Aesar™ Tantalum rod, 12.7mm (0.5 in.) dia., hard, 99.95% (metals basis)

Chemical Name or Material: Tantalum rod CAS: 7440-25-7 Name Note: 12.7mm (0.5 in.) dia., Hard, Temper: as drawn MDL Number: MFCD00011252

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