Merck
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267538

Sigma-Aldrich

foil, thickness 0.05 mm, ≥99.9% trace metals basis

Synonym(s):
宽度
Empirical Formula (Hill Notation):
W
CAS Number:
Molecular Weight:
183.84
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.23

质量水平

测定

≥99.9% trace metals basis

形式

foil

电阻率

4.9 μΩ-cm, 20°C

厚度

0.05 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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Tungsten foil, thickness 0.05 mm, ≥99.9% trace metals basis

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Tungsten wire, diam. 0.5 mm, ≥99.9% trace metals basis

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Tungsten foil, 50x50mm, thickness 2.0mm, as rolled, 99.95%

GF02234359

assay

≥99.9% trace metals basis

assay

≥99.95%

assay

≥99.9% trace metals basis

assay

99.95%

form

foil

form

rod

form

wire

form

foil

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.)

density

19.3 g/mL at 25 °C (lit.)

density

19.3 g/mL at 25 °C (lit.)

density

19.3 g/mL at 25 °C (lit.)

density

19.3 g/mL at 25 °C (lit.)

数量

2.4g = 50×50mm;9.6g = 100×100mm

储存分类代码

13 - Non Combustible Solids

WGK

nwg

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Certificate of Analysis

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Certificate of Origin

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