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263257

Sigma-Aldrich

Osmium

powder, 99.9% trace metals basis

Empirical Formula (Hill Notation):
Os
CAS Number:
Molecular Weight:
190.23
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

Assay

99.9% trace metals basis

form

powder

resistivity

8.12 μΩ-cm, 20°C

bp

5027 °C (lit.)

mp

3045 °C (lit.)

density

22.61 g/cm3 (lit.)

SMILES string

[Os]

InChI

1S/Os

InChI key

SYQBFIAQOQZEGI-UHFFFAOYSA-N

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Osmium powder, 99.9% trace metals basis

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assay

99.9% trace metals basis

assay

99%

assay

99.90%

assay

99%

form

powder

form

rod

form

wire

form

lumps

resistivity

8.12 μΩ-cm, 20°C

resistivity

64.0 μΩ-cm, 20°C

resistivity

64.0 μΩ-cm, 20°C

resistivity

64.0 μΩ-cm, 20°C

bp

5027 °C (lit.)

bp

3074 °C (lit.)

bp

3074 °C (lit.)

bp

3074 °C (lit.)

mp

3045 °C (lit.)

mp

1021 °C (lit.)

mp

1021 °C (lit.)

mp

1021 °C (lit.)

density

22.61 g/cm3 (lit.)

density

7.003 g/mL at 25 °C (lit.)

density

7.003 g/mL at 25 °C (lit.)

density

7.003 g/mL at 25 °C (lit.)

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Flam. Sol. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

4.1B - Flammable solid hazardous materials

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

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