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GF70219740

Tungsten

wire, straight, 18mm, diameter 1.5mm, 99.9+%

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Synonym(s):
Tungsten, W 005362, W
Empirical Formula (Hill Notation):
W
CAS Number:
Molecular Weight:
183.84
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Assay

99.9%

form

wire

manufacturer/tradename

Goodfellow 702-197-40

resistivity

4.9 μΩ-cm, 20°C

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

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1 of 4

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Tungsten wire, straight, 18mm, diameter 1.5mm, 99.9+%

GF70219740

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Tungsten wire, straight, 25.4mm, diameter 0.5mm, 99.9+%

GF48489519

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Tungsten wire, straight, 19.6mm, diameter 0.5mm, 99.9+%

GF29707511

Tungsten

Tungsten insulated wire, 2m, conductor diameter 0.0125mm, insulation thickness 0.0035mm, polyimide insulation, 99.9%

GF75672254

Tungsten

form

wire

form

wire

form

wire

form

wire

manufacturer/tradename

Goodfellow 702-197-40

manufacturer/tradename

Goodfellow 484-895-19

manufacturer/tradename

Goodfellow 297-075-11

manufacturer/tradename

Goodfellow 756-722-54

resistivity

4.9 μΩ-cm, 20°C

resistivity

4.9 μΩ-cm, 20°C

resistivity

4.9 μΩ-cm, 20°C

resistivity

4.9 μΩ-cm, 20°C

bp

5660 °C (lit.)

bp

5660 °C (lit.)

bp

5660 °C (lit.)

bp

5660 °C (lit.)

mp

3410 °C (lit.)

mp

3410 °C (lit.)

mp

3410 °C (lit.)

mp

3410 °C (lit.)

General description

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

Legal Information

Product of Goodfellow

Certificates of Analysis (COA)

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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
Jan R Andreesen et al.
Annals of the New York Academy of Sciences, 1125, 215-229 (2007-12-22)
The history and changing function of tungsten as the heaviest element in biological systems is given. It starts from an inhibitory element/anion, especially for the iron molybdenum-cofactor (FeMoCo)-containing enzyme nitrogenase involved in dinitrogen fixation, as well as for the many
Mark L Witten et al.
Chemico-biological interactions, 196(3), 87-88 (2011-12-21)
There is emerging evidence that tungsten has toxic health effects. We summarize the recent tungsten toxicity research in this short review. Tungsten is widely used in many commercial and military applications because it has the second highest melting temperature of
Mehran Ahmadlou et al.
Nature communications, 6, 6773-6773 (2015-04-04)
The superior colliculus is a layered structure important for body- and gaze-orienting responses. Its superficial layer is, next to the lateral geniculate nucleus, the second major target of retinal ganglion axons and is retinotopically organized. Here we show that in
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

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