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203351

Sigma-Aldrich

Germanium

powder, −100 mesh, ≥99.99% trace metals basis

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About This Item

Empirical Formula (Hill Notation):
Ge
CAS Number:
Molecular Weight:
72.64
EC Number:
MDL number:
UNSPSC Code:
12141716
PubChem Substance ID:
NACRES:
NA.23
Pricing and availability is not currently available.

assay

≥99.99% trace metals basis

form

powder

resistivity

53 Ω-cm, 20°C

particle size

−100 mesh

bp

2830 °C (lit.)

mp

937 °C (lit.)

density

5.35 g/mL at 25 °C (lit.)

SMILES string

[Ge]

InChI

1S/Ge

InChI key

GNPVGFCGXDBREM-UHFFFAOYSA-N

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1 of 4

This Item
327395GF89546574263230
Germanium powder, −100 mesh, ≥99.99% trace metals basis

203351

Germanium

Germanium powder, −100 mesh, ≥99.999% trace metals basis

327395

Germanium

Germanium chips, 99.999% trace metals basis

263230

Germanium

form

powder

form

powder

form

powder

form

chips

assay

≥99.99% trace metals basis

assay

≥99.999% trace metals basis

assay

99.999%

assay

99.999% trace metals basis

mp

937 °C (lit.)

mp

937 °C (lit.)

mp

937 °C (lit.)

mp

937 °C (lit.)

density

5.35 g/mL at 25 °C (lit.)

density

5.35 g/mL at 25 °C (lit.)

density

5.35 g/mL at 25 °C (lit.)

density

5.35 g/mL at 25 °C (lit.)

bp

2830 °C (lit.)

bp

2830 °C (lit.)

bp

2830 °C (lit.)

bp

2830 °C (lit.)

resistivity

53 Ω-cm, 20°C

resistivity

53 Ω-cm, 20°C

resistivity

53 Ω-cm, 20°C

resistivity

53 Ω-cm, 20°C

signalword

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 2 - Flam. Sol. 1 - Repr. 2 - STOT RE 2 Oral

target_organs

Kidney

Storage Class

4.1B - Flammable solid hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges


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