Merck
  • 262862
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262862

Sigma-Aldrich

Tantalum

wire, diam. 1.0 mm, ≥99.9% trace metals basis

Synonym(s):
Ta
Empirical Formula (Hill Notation):
Ta
CAS Number:
Molecular Weight:
180.95
Número EC:
Número MDL:
ID de substância PubChem:

pressão de vapor

<0.01 mmHg ( 537.2 °C)

teor

≥99.9% trace metals basis

forma

wire

temperatura de autoignição

572 °F

resistividade

13.5 μΩ-cm, 20°C

diâmetro

1.0 mm

pb

5425 °C (lit.)

pf

2996 °C (lit.)

densidade

16.69 g/cm3 (lit.)

SMILES string

[Ta]

InChI

1S/Ta

InChI key

GUVRBAGPIYLISA-UHFFFAOYSA-N

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Tantalum

assay

≥99.9% trace metals basis

assay

99.90%

assay

≥99.9% trace metals basis

assay

99.90%

form

wire

form

foil

form

foil

form

tubes

resistivity

13.5 μΩ-cm, 20°C

resistivity

13.5 μΩ-cm, 20°C

resistivity

13.5 μΩ-cm, 20°C

resistivity

13.5 μΩ-cm, 20°C

bp

5425 °C (lit.)

bp

5425 °C (lit.)

bp

5425 °C (lit.)

bp

5425 °C (lit.)

mp

2996 °C (lit.)

mp

2996 °C (lit.)

mp

2996 °C (lit.)

mp

2996 °C (lit.)

density

16.69 g/cm3 (lit.)

density

16.69 g/cm3 (lit.)

density

16.69 g/cm3 (lit.)

density

16.69 g/cm3 (lit.)

Quantidade

13 g = 1 m; 65 g = 5 m

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

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

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Certificate of Origin

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