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ChemicalBook > Product Catalogue >Inorganic chemistry >Elementary substance >Tantalum

Tantalum

Tantalum Structure
  • ₹2603 - ₹240399
  • Product name: Tantalum
  • CAS: 7440-25-7
  • MF: Ta
  • MW: 180.95
  • EINECS:231-135-5
  • MDL Number:MFCD00011252
  • Synonyms:TA000130;TA000349;TA007501;TA007095;TA000320;TA000450;TA007926;TA000586
Price143 Properties Safety Information Description
143 prices
Selected condition：

Brand

  • ALFA India
  • Sigma-Aldrich(India)
  • ottokemi
  • SRL

Package

  • 1pc(40x50mm)
  • 1m
  • 2m
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  • 1piece
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  • 1000pc.
  • ManufacturerALFA India
  • Product numberALF-040675-G1
  • Product descriptionTantalum Wire, 0.025mm (0.001 in.) dia., hard, 99.9% (Metals basis)
  • Packaging1m
  • Price₹18426
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-010355-FI
  • Product descriptionTantalum foil, 0.5mm (0.02in) thick, annealed, 99.95% (metals basis excluding Nb)
  • Packaging50x50mm
  • Price₹18426
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-042115-FI
  • Product descriptionTantalum foil, 1.5mm (0.06in) thick, 99.95% (metals basis)
  • Packaging50x50mm
  • Price₹18426
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-010352-GH
  • Product descriptionTantalum foil, 0.127mm (0.005in) thick, annealed, 99.95% (metals basis)
  • Packaging100x100mm
  • Price₹18426
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-039690-18
  • Product descriptionTantalum powder, APS ^=2 micron, 99.9% (metals basis)
  • Packaging50g
  • Price₹18764
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-040717-FF
  • Product descriptionTantalum Thinfoil, 0.005mm (0.0002 in.) thick, 99.9% (metals basis)
  • Packaging25x25mm
  • Price₹17873
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-000331-GE
  • Product descriptionTantalum foil, 0.127mm (0.005in) thick, hard, 99.95% (metals basis)
  • Packaging75x100mm
  • Price₹17873
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-045133-G5
  • Product descriptionTantalum wire, 0.203mm (0.008 in.) dia, hard, 99.9% (metals basis)
  • Packaging5m
  • Price₹18099
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-039690-14
  • Product descriptionTantalum powder, APS ^=2 micron, 99.9% (metals basis)
  • Packaging25g
  • Price₹18099
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-044923-BW
  • Product descriptionTantalum tubing, 3.18mm (0.125in) OD, 2.26mm (0.089in) ID, 99.9% (metals basis)
  • Packaging50cm
  • Price₹18426
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-042933-BY
  • Product descriptionTantalum wire, 1.5mm (0.06in) dia, annealed, 99.95% (metals basis)
  • Packaging100cm
  • Price₹18426
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-010346-BQ
  • Product descriptionTantalum rod, 6.4mm (0.25in) dia, 99.95% (metals basis)
  • Packaging5cm
  • Price₹15853
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-010357-FF
  • Product descriptionTantalum foil, 2.0mm (0.08in) thick, 99.95% (metals basis)
  • Packaging25x25mm
  • Price₹17365
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-000933-KJ
  • Product descriptionTantalum slug, 6.35mm (0.25 in.) dia. x 12.7mm (0.50 in.) length, 99.98% (metals basis)
  • Packaging5pc.
  • Price₹17784
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-010354-BY
  • Product descriptionTantalum wire, 2.0mm (0.08in) dia, annealed, 99.95% (metals basis excluding Nb)
  • Packaging100cm
  • Price₹17856
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-039670-14
  • Product descriptionTantalum slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, 99.95% (metals basis)
  • Packaging25g
  • Price₹17873
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
ALFA India ALF-040675-G1 Tantalum Wire, 0.025mm (0.001 in.) dia., hard, 99.9% (Metals basis) 1m ₹18426 2022-05-26 Buy
ALFA India ALF-010355-FI Tantalum foil, 0.5mm (0.02in) thick, annealed, 99.95% (metals basis excluding Nb) 50x50mm ₹18426 2022-05-26 Buy
ALFA India ALF-042115-FI Tantalum foil, 1.5mm (0.06in) thick, 99.95% (metals basis) 50x50mm ₹18426 2022-05-26 Buy
ALFA India ALF-010352-GH Tantalum foil, 0.127mm (0.005in) thick, annealed, 99.95% (metals basis) 100x100mm ₹18426 2022-05-26 Buy
ALFA India ALF-039690-18 Tantalum powder, APS ^=2 micron, 99.9% (metals basis) 50g ₹18764 2022-05-26 Buy
ALFA India ALF-040717-FF Tantalum Thinfoil, 0.005mm (0.0002 in.) thick, 99.9% (metals basis) 25x25mm ₹17873 2022-05-26 Buy
ALFA India ALF-000331-GE Tantalum foil, 0.127mm (0.005in) thick, hard, 99.95% (metals basis) 75x100mm ₹17873 2022-05-26 Buy
ALFA India ALF-045133-G5 Tantalum wire, 0.203mm (0.008 in.) dia, hard, 99.9% (metals basis) 5m ₹18099 2022-05-26 Buy
ALFA India ALF-039690-14 Tantalum powder, APS ^=2 micron, 99.9% (metals basis) 25g ₹18099 2022-05-26 Buy
ALFA India ALF-044923-BW Tantalum tubing, 3.18mm (0.125in) OD, 2.26mm (0.089in) ID, 99.9% (metals basis) 50cm ₹18426 2022-05-26 Buy
ALFA India ALF-042933-BY Tantalum wire, 1.5mm (0.06in) dia, annealed, 99.95% (metals basis) 100cm ₹18426 2022-05-26 Buy
ALFA India ALF-010346-BQ Tantalum rod, 6.4mm (0.25in) dia, 99.95% (metals basis) 5cm ₹15853 2022-05-26 Buy
ALFA India ALF-010357-FF Tantalum foil, 2.0mm (0.08in) thick, 99.95% (metals basis) 25x25mm ₹17365 2022-05-26 Buy
ALFA India ALF-000933-KJ Tantalum slug, 6.35mm (0.25 in.) dia. x 12.7mm (0.50 in.) length, 99.98% (metals basis) 5pc. ₹17784 2022-05-26 Buy
ALFA India ALF-010354-BY Tantalum wire, 2.0mm (0.08in) dia, annealed, 99.95% (metals basis excluding Nb) 100cm ₹17856 2022-05-26 Buy
ALFA India ALF-039670-14 Tantalum slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, 99.95% (metals basis) 25g ₹17873 2022-05-26 Buy
Next Last

Properties

Melting point :2996 °C (lit.)
Boiling point :5425 °C (lit.)
Density :16.69 g/cm3 (lit.)
vapor pressure :<0.01 mm Hg ( 537.2 °C)
storage temp. :no restrictions.
solubility :reacts with HF
form :wire
color :Gray to silver
Specific Gravity :16.6
Resistivity :13.5 μΩ-cm, 20°C
Water Solubility :very resistant to attack by acids except HF, resistant to alkali solutions [KIR83]
Merck :13,9143
Exposure limits :ACGIH: TWA 0.5 ppm(2.5 mg/m3); Ceiling 2 ppm (Skin)
OSHA: TWA 3 ppm
NIOSH: IDLH 30 ppm(250 mg/m3); TWA 3 ppm(2.5 mg/m3); Ceiling 6 ppm(5 mg/m3) Stability :Stable. Powder is very flamable.
InChIKey :GUVRBAGPIYLISA-UHFFFAOYSA-N
LogP :-1 at 20℃
CAS DataBase Reference :7440-25-7(CAS DataBase Reference)
EPA Substance Registry System :Tantalum (7440-25-7)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H228 Flammable solid Flammable solids Category 1
Category 2		 Danger
Warning		 GHS hazard pictograms P210, P240,P241, P280, P370+P378
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P240 Ground/bond container and receiving equipment.
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P370+P378 In case of fire: Use … for extinction.

Description

Microelectronics, contacts, surgical, high temperature

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Suppliers and manufacturers

Otto Chemie Pvt. Ltd. Alfa Aesar Central Drug House(P) Ltd. Triveni chemicals Nano Research Elements Amigo Impex Amardeep Steel Centre Shubham Industries Bhagyashali Metal Parmanu Dhatu Nigam