Tantalum
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507 prices
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- American Custom Chemicals Corporation
- ProChem
- Sigma-Aldrich
- Strem Chemicals
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- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0005054
- Product descriptionTANTALUM POWDER 95.00%
- Packaging5G
- Price$818.24
- Updated2021-12-16
- Buy
- ManufacturerProChem
- Product number3397
- Product descriptionTantalum,powder,-325MeshProduct#Purity 99.9%
- Packaging25gm
- Price$40
- Updated2021-12-16
- Buy
- ManufacturerProChem
- Product number3397
- Product descriptionTantalum, powder, -325 Mesh Product # Purity 99.9%
- Packaging25gm
- Price$40
- Updated2021-12-16
- Buy
- ManufacturerProChem
- Product number3400
- Product descriptionTantalum,powder,-60MeshProduct#Purity 99.98%
- Packaging25gm
- Price$40
- Updated2021-12-16
- Buy
- ManufacturerProChem
- Product number3400
- Product descriptionTantalum, powder, -60 Mesh Product # Purity 99.98%
- Packaging25gm
- Price$40
- Updated2021-12-16
- Buy
- ManufacturerProChem
- Product number3400
- Product descriptionTantalum,powder,-60MeshProduct#Purity 99.98%
- Packaging100gm
- Price$110
- Updated2021-12-16
- Buy
- ManufacturerProChem
- Product number3400
- Product descriptionTantalum, powder, -60 Mesh Product # Purity 99.98%
- Packaging100gm
- Price$110
- Updated2021-12-16
- Buy
- ManufacturerProChem
- Product number3398
- Product descriptionTantalum,powder,-100MeshProduct#Purity 99.8%
- Packaging5kg
- Price$2000
- Updated2021-12-16
- Buy
- ManufacturerProChem
- Product number3398
- Product descriptionTantalum, powder, -100 Mesh Product # Purity 99.8%
- Packaging5kg
- Price$2000
- Updated2021-12-16
- Buy
- ManufacturerProChem
- Product number3398
- Product descriptionTantalum, powder, -100 Mesh Product # Purity 99.8%
- Packaging1kg
- Price$500
- Updated2021-12-16
- Buy
- ManufacturerProChem
- Product number3398
- Product descriptionTantalum,powder,-100MeshProduct#Purity 99.8%
- Packaging1kg
- Price$500
- Updated2021-12-16
- Buy
- ManufacturerProChem
- Product number3393
- Product descriptionTantalum,pellets,1/4”x1/2”Product#Purity 99.95%
- Packaging1kg
- Price$1047
- Updated2021-12-16
- Buy
- ManufacturerProChem
- Product number3393
- Product descriptionTantalum, pellets, 1/4”x1/2” Product # Purity 99.95%
- Packaging1kg
- Price$1047
- Updated2021-12-16
- Buy
- ManufacturerProChem
- Product number3393-1
- Product descriptionTantalum, pellets, 1/4”x1/4” Product # Purity 99.95%
- Packaging1kg
- Price$1080
- Updated2021-12-16
- Buy
- ManufacturerProChem
- Product number3393-1
- Product descriptionTantalum,pellets,1/4”x1/4”Product#Purity 99.95%
- Packaging1kg
- Price$1080
- Updated2021-12-16
- Buy
- ManufacturerProChem
- Product number3397
- Product descriptionTantalum,powder,-325MeshProduct#Purity 99.9%
- Packaging100gm
- Price$120
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| American Custom Chemicals Corporation | ING0005054 | TANTALUM POWDER 95.00% | 5G | $818.24 | 2021-12-16 | Buy |
| ProChem | 3397 | Tantalum,powder,-325MeshProduct#Purity 99.9% | 25gm | $40 | 2021-12-16 | Buy |
| ProChem | 3397 | Tantalum, powder, -325 Mesh Product # Purity 99.9% | 25gm | $40 | 2021-12-16 | Buy |
| ProChem | 3400 | Tantalum,powder,-60MeshProduct#Purity 99.98% | 25gm | $40 | 2021-12-16 | Buy |
| ProChem | 3400 | Tantalum, powder, -60 Mesh Product # Purity 99.98% | 25gm | $40 | 2021-12-16 | Buy |
| ProChem | 3400 | Tantalum,powder,-60MeshProduct#Purity 99.98% | 100gm | $110 | 2021-12-16 | Buy |
| ProChem | 3400 | Tantalum, powder, -60 Mesh Product # Purity 99.98% | 100gm | $110 | 2021-12-16 | Buy |
| ProChem | 3398 | Tantalum,powder,-100MeshProduct#Purity 99.8% | 5kg | $2000 | 2021-12-16 | Buy |
| ProChem | 3398 | Tantalum, powder, -100 Mesh Product # Purity 99.8% | 5kg | $2000 | 2021-12-16 | Buy |
| ProChem | 3398 | Tantalum, powder, -100 Mesh Product # Purity 99.8% | 1kg | $500 | 2021-12-16 | Buy |
| ProChem | 3398 | Tantalum,powder,-100MeshProduct#Purity 99.8% | 1kg | $500 | 2021-12-16 | Buy |
| ProChem | 3393 | Tantalum,pellets,1/4”x1/2”Product#Purity 99.95% | 1kg | $1047 | 2021-12-16 | Buy |
| ProChem | 3393 | Tantalum, pellets, 1/4”x1/2” Product # Purity 99.95% | 1kg | $1047 | 2021-12-16 | Buy |
| ProChem | 3393-1 | Tantalum, pellets, 1/4”x1/4” Product # Purity 99.95% | 1kg | $1080 | 2021-12-16 | Buy |
| ProChem | 3393-1 | Tantalum,pellets,1/4”x1/4”Product#Purity 99.95% | 1kg | $1080 | 2021-12-16 | Buy |
| ProChem | 3397 | Tantalum,powder,-325MeshProduct#Purity 99.9% | 100gm | $120 | 2021-12-16 | Buy |
Properties
Melting point :2996 °C (lit.)
Boiling point :5425 °C (lit.)
bulk density :500kg/m3
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
PH :7 (20°C in H2O, aqueous suspension)
Flame Color :Blue
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.
InChI :1S/Ta
InChIKey :GUVRBAGPIYLISA-UHFFFAOYSA-N
SMILES :[Ta]
LogP :-1 at 20℃
Hardness, Vickers :90
Modulus of Elasticity :179 GPa
Poissons Ratio :0.35
Shear Modulus :69.0 GPa
Hardness, Brinell :95, Converted from Vickers for 3000 kg load/10 mm ball Brinell test.
Hardness, Rockwell A :35, Converted from Vickers.
Hardness, Rockwell B :51, Converted from Vickers.
Vickers Microhardness :70 - 80, Electron beam melted, cold rolled, then annealed at 1200°C
Hardness, Rockwell C :12, Converted from Vickers.
CAS DataBase Reference :7440-25-7(CAS DataBase Reference)
EPA Substance Registry System :Tantalum (7440-25-7)
Boiling point :5425 °C (lit.)
bulk density :500kg/m3
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
PH :7 (20°C in H2O, aqueous suspension)
Flame Color :Blue
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.
InChI :1S/Ta
InChIKey :GUVRBAGPIYLISA-UHFFFAOYSA-N
SMILES :[Ta]
LogP :-1 at 20℃
Hardness, Vickers :90
Modulus of Elasticity :179 GPa
Poissons Ratio :0.35
Shear Modulus :69.0 GPa
Hardness, Brinell :95, Converted from Vickers for 3000 kg load/10 mm ball Brinell test.
Hardness, Rockwell A :35, Converted from Vickers.
Hardness, Rockwell B :51, Converted from Vickers.
Vickers Microhardness :70 - 80, Electron beam melted, cold rolled, then annealed at 1200°C
Hardness, Rockwell C :12, Converted from Vickers.
CAS DataBase Reference :7440-25-7(CAS DataBase Reference)
EPA Substance Registry System :Tantalum (7440-25-7)
Safety Information
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| Signal word: | Danger | ||||||||||||||
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Description
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