Merck
CN

GF80344571

wire, straight, 300mm, diameter 0.075mm, 99.9+%

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别名:
钨, 宽度
Empirical Formula (Hill Notation):
W
CAS号:
分子量:
183.84
MDL编号:
PubChem化学物质编号:
NACRES:
NA.23

检测方案

99.9%

形式

wire

manufacturer/tradename

Goodfellow 803-445-71

电阻率

4.9 μΩ-cm, 20°C

长度 × 直径

300 mm × 0.075 mm

bp

5660 °C (lit.)

mp

3410 °C (lit.)

密度

19.3 g/mL at 25 °C (lit.)

SMILES string

[W]

InChI

1S/W

InChI key

WFKWXMTUELFFGS-UHFFFAOYSA-N

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此商品
GF82140386GF76130232GF67945034
Tungsten wire, straight, 300mm, diameter 0.075mm, 99.9+%

GF80344571

Tungsten wire, straight, 300mm, diameter 0.10mm, 99.9+%

GF82140386

Tungsten wire, straight, 300mm, diameter 0.5mm, 99.9+%

GF76130232

Tungsten wire, straight, 300mm, diameter 0.38mm, 99.9+%

GF67945034

form

wire

form

wire

form

wire

form

wire

manufacturer/tradename

Goodfellow 803-445-71

manufacturer/tradename

Goodfellow 821-403-86

manufacturer/tradename

Goodfellow 761-302-32

manufacturer/tradename

Goodfellow 679-450-34

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.)

一般描述

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

法律信息

Product of Goodfellow

法规信息

新产品

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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
P Thongkumkoon et al.
Toxicology letters, 226(1), 90-97 (2014-02-08)
The toxicity of nanomaterials has been well known, but mechanisms involved have been little known. This study was aimed at looking at direct interaction between nanomaterials and naked DNA for some fundamental understanding. Two different types of nanomaterials, carbon nanotubes
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
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

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