Merck
All Photos(1)

267546

Sigma-Aldrich

Tungsten

foil, thickness 0.25 mm, ≥99.9% trace metals basis

All Photos(1)
Synonym(s):
W
Empirical Formula (Hill Notation):
W
CAS Number:
7440-33-7
Molecular Weight:
183.84
Número EC:
231-143-9
Número MDL:
MFCD00011461
ID de substância PubChem:
24856232
NACRES:
NA.23

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Nível de qualidade

100

teor

≥99.9% trace metals basis

forma

foil

resistividade

4.9 μΩ-cm, 20°C

espessura

0.25 mm

pb

5660 °C (lit.)

pf

3410 °C (lit.)

densidade

19.3 g/mL at 25 °C (lit.)

SMILES string

[W]

InChI

1S/W

InChI key

WFKWXMTUELFFGS-UHFFFAOYSA-N

Related Categories

Embalagem

25, 100 cm2 in rigid mailer
12 g

Quantidade

  • 50×50 mm (approximately 12 g)
  • 100×100 mm (approximately 48 g)

Código de classe de armazenamento

13 - Non Combustible Solids

WGK

nwg

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Equipamento de proteção individual

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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