This is an un-annealed product.
262897
Tantalum
foil, thickness 0.25 mm, ≥99.9% trace metals basis
Sustainability features
Synonym(s):
Ta
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| Size/SKU | Availability | Price |
|---|---|---|
25 cm2 | Check Cart for Availability | $128.00 $134.00 |
100 cm2 | Check Cart for Availability | $501.00 $375.75 |
About This Item
Linear Formula:
Ta
CAS Number:
Molecular Weight:
180.95
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12141741
EC Number:
231-135-5
MDL number:
eCl@ss:
38180601
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vapor pressure
<0.01 mmHg ( 537.2 °C)
Quality Segment
assay
≥99.9% trace metals basis
form
foil
autoignition temp.
572 °F
reaction suitability
core: tantalum
greener alternative product characteristics
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Sustainability features
resistivity
13.5 μΩ-cm, 20°C
thickness
0.25 mm
bp
5425 °C (lit.)
mp
2996 °C (lit.)
density
16.69 g/cm3 (lit.)
SMILES string
[Ta]
InChI
1S/Ta
InChI key
GUVRBAGPIYLISA-UHFFFAOYSA-N
General description
We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives. This is an enabling product and can be used as a precursor for thin layer deposition, which is an efficient technique for finding high-performance materials. Click here for more information.
The structure of tantalum is body centered cubic (BCC) metal. It is a refractory metal; stable up to very high temperatures. Tantalum is ductile at room temperature and moderately ductile at cryogenic temperatures. Compton profile of highly pure thin elemental foil of tantalum was investigated using IGP type coaxial photon detector.1
Preparation Note
50x50 mm (approximately 10.4 g)
100x100 mm (approximately 41.6 g)
100x100 mm (approximately 41.6 g)
1 of 1
This Item | |||
|---|---|---|---|
| description foil, thickness 0.25 mm, ≥99.9% trace metals basis | description powder, 99.99% trace metals basis | description rod, 25mm, diameter 16mm, as drawn, 99.9% | description foil, 8mm disks, thickness 0.5mm, annealed, 99.9% |
| form foil | form powder | form rod | form foil |
| assay ≥99.9% trace metals basis | assay 99.99% trace metals basis | assay 99.9% | assay 99.9% |
| mp 2996 °C (lit.) | mp 2996 °C (lit.) | mp 2996 °C (lit.) | mp 2996 °C (lit.) |
| density 16.69 g/cm3 (lit.) | density 16.69 g/cm3 (lit.) | density 16.69 g/cm3 (lit.) | density 16.69 g/cm3 (lit.) |
| resistivity 13.5 μΩ-cm, 20°C | resistivity 13.5 μΩ-cm, 20°C | resistivity 13.5 μΩ-cm, 20°C | resistivity 13.5 μΩ-cm, 20°C |
| bp 5425 °C (lit.) | bp 5425 °C (lit.) | bp 5425 °C (lit.) | bp 5425 °C (lit.) |
Storage Class
11 - Combustible Solids
WGK
nwg
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Eyeshields, Gloves, type N95 (US)
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