GF93289090

Tantalum

Name: Tantalum
Brand: ALDRICH

foil, light tested, 25x25mm, thickness 0.004mm, 99.9%

Synonym(s):

Tantalum, TA000130, Ta

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About This Item

Empirical Formula (Hill Notation):

CAS Number:

7440-25-7

Molecular Weight:

180.95

NACRES:

NA.23

PubChem Substance ID:

329814049

UNSPSC Code:

12141741

MDL number:

MFCD00011252

Key Documents

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Product Name

Tantalum, foil, light tested, 25x25mm, thickness 0.004mm, 99.9%

InChI

1S/Ta

SMILES string

[Ta]

InChI key

GUVRBAGPIYLISA-UHFFFAOYSA-N

vapor pressure

<0.01 mmHg ( 537.2 °C)

assay

≥99.9%

form

foil

autoignition temp.

572 °F

manufacturer/tradename

Goodfellow 932-890-90

resistivity

13.5 μΩ-cm, 20°C

bp

5425 °C (lit.)

mp

2996 °C (lit.)

density

16.69 g/cm³ (lit.)

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Energy Materials

High-Purity Metals & Alloys

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1 of 4

This Item	GF53850371	GF03257625	GF11923589
GF93289090 Tantalum	GF53850371 Tantalum	GF03257625 Tantalum	GF11923589 Tantalum
form foil	form foil	form foil	form foil
assay ≥99.9%	assay 99.9%	assay 99.90%	assay 99.90%
manufacturer/tradename Goodfellow 932-890-90	manufacturer/tradename Goodfellow 538-503-71	manufacturer/tradename Goodfellow 032-576-25	manufacturer/tradename Goodfellow 119-235-89
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.)
bp 5425 °C (lit.)	bp 5425 °C (lit.)	bp 5425 °C (lit.)	bp 5425 °C (lit.)

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Synthesis of coral-like tantalum oxide films via anodization in mixed organic-inorganic electrolytes.

Hongbin Yu et al.

PloS one, 8(6), e66447-e66447 (2013-06-27)

We report a simple method to fabricate nano-porous tantalum oxide films via anodization with Ta foils as the anode at room temperature. A mixture of ethylene glycol, phosphoric acid, NH4F and H2O was used as the electrolyte where the nano-porous

Observations on the use of tantalum foil in peripheral nerve surgery.

N C NORCROSS et al.

Journal of neurosurgery, 4(1), 69-71 (1947-01-01)

Cross-medal arrays of Ta-doped rutile titania.

Xianfeng Yang et al.

Journal of the American Chemical Society, 131(34), 12048-12049 (2009-08-27)

A rutile microstructure with a novel cross-medal morphology was prepared via a hydrothermal method by using a Tantalum foil as both the doping source and the substrate. This rutile cross-medal prefers to grow along an unprecedented preferential orientation of <110>

The use of tantalum foil as a mechanical block for the separation of spinal cord and brain in chick embryos.

V HAMBURGER

The Anatomical record, 94, 355-355 (1946-03-01)

Effective cross sections for production of single-strand breaks in plasmid DNA by 0.1 to 4.7 eV electrons.

Radmila Panajotovic et al.

Radiation research, 165(4), 452-459 (2006-04-04)

We determined effective cross sections for production of single-strand breaks (SSBs) in plasmid DNA [pGEM 3Zf(-)] by electrons of 10 eV and energies between 0.1 and 4.7 eV. After purification and lyophilization on a chemically clean tantalum foil, dry plasmid

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