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Key Documents

GF31462163

Tungsten

foil, 150x150mm, thickness 0.5mm, as rolled, 99.95%

Synonym(s):

Tungsten, W 000330, W

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About This Item

Empirical Formula (Hill Notation):
W
CAS Number:
Molecular Weight:
183.84
MDL number:
UNSPSC Code:
12141747
PubChem Substance ID:
NACRES:
NA.23

Assay

99.95%

form

foil

manufacturer/tradename

Goodfellow 314-621-63

resistivity

4.9 μΩ-cm, 20°C

size × thickness

150x150 mm × 0.5 mm

bp

5660 °C (lit.)

mp

3410 °C (lit.)

density

19.3 g/mL at 25 °C (lit.)

SMILES string

[W]

InChI

1S/W

InChI key

WFKWXMTUELFFGS-UHFFFAOYSA-N

General description

For updated SDS information please visit www.goodfellow.com.

Legal Information

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Certificates of Analysis (COA)

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J R Marbach et al.
Physics in medicine and biology, 26(3), 435-443 (1981-05-01)
Curves relating beam energy, scattering foil thickness, central-axis depth-dose, and beam flatness have been generated using data taken on a Siemens 200A betatron. The curve set allows a single combination of tungsten foil thickness and electron beam energy to be
Congshang Wan et al.
Ultramicroscopy, 119, 106-110 (2011-11-15)
Thermionic electron emission from 200 to 500 nm thick coatings of scandium oxide on tungsten foil have been examined in thermionic emission microscopy, spectroscopic photoelectron microcopy, synchrotron radiation and ultraviolet photoelectron spectroscopy (UPS). A clear dependence of the scandium oxide-W
Richard R Schrock et al.
Angewandte Chemie (International ed. in English), 42(38), 4592-4633 (2003-10-09)
Catalytic olefin metathesis has quickly emerged as one of the most often-used transformations in modern chemical synthesis. One class of catalysts that has led the way to this significant development are the high-oxidation-state alkylidene complexes of molybdenum. In this review
Nikolay Strigul
Ecotoxicology and environmental safety, 73(6), 1099-1113 (2010-09-16)
Tungsten is a widely used transition metal that has not been thoroughly investigated with regards to its ecotoxicological effects. Tungsten anions polymerize in environmental systems as well as under physiological conditions in living organisms. These polymerization/condensation reactions result in the
Synthetic analogues and reaction systems relevant to the molybdenum and tungsten oxotransferases.
John H Enemark et al.
Chemical reviews, 104(2), 1175-1200 (2004-02-12)

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