Merck
  • 262889
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262889

Sigma-Aldrich

foil, thickness 1.0 mm, ≥99.9% trace metals basis

Synonym(s):
Ta
Empirical Formula (Hill Notation):
Ta
CAS Number:
Molecular Weight:
180.95
EC 号:
MDL编号:
PubChem化学物质编号:

蒸汽压

<0.01 mmHg ( 537.2 °C)

质量水平

测定

≥99.9% trace metals basis

形式

foil

自燃温度

572 °F

电阻率

13.5 μΩ-cm, 20°C

厚度

1.0 mm

bp

5425 °C (lit.)

mp

2996 °C (lit.)

密度

16.69 g/cm3 (lit.)

SMILES string

[Ta]

InChI

1S/Ta

InChI key

GUVRBAGPIYLISA-UHFFFAOYSA-N

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GF03257625GF00815958262854
Tantalum foil, thickness 1.0&#160;mm, &#8805;99.9% trace metals basis

Sigma-Aldrich

262889

Tantalum foil, light tested, 25x25mm, thickness 0.009mm, 99.9%

GF03257625

Tantalum foil, not light tested, 25x25mm, thickness 0.001mm, 99.9%

GF00815958

Tantalum rod, diam. 6.35&#160;mm, &#8805;99.9% trace metals basis

Sigma-Aldrich

262854

assay

≥99.9% trace metals basis

assay

99.90%

assay

≥99.9%

assay

≥99.9% trace metals basis

form

foil

form

foil

form

foil

form

rod

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.)

数量

10.4g = 25×25mm;41.6g = 50×50mm

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

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

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Certificate of Origin

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