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221643

Sigma-Aldrich

Cobalt(II,III) oxide

powder, <10 μm

Synonym(s):
Cobaltosic oxide, Tricobalt tetraoxide
Linear Formula:
~Co3O4
CAS Number:
Molecular Weight:
240.80
MDL number:
PubChem Substance ID:
NACRES:
NA.23

form

powder

Quality Level

particle size

<10 μm

mp

895 °C (dec.) (lit.)

density

6.11 g/mL at 25 °C (lit.)

application(s)

battery manufacturing

SMILES string

O=[Co].O=[Co]O[Co]=O

InChI

1S/3Co.4O

InChI key

LBFUKZWYPLNNJC-UHFFFAOYSA-N

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This Item
637025343153378119
Cobalt(II,III) oxide powder, &lt;10&#160;&#956;m

Sigma-Aldrich

221643

Cobalt(II,III) oxide

Cobalt(II,III) oxide nanopowder, &lt;50&#160;nm particle size (TEM), 99.5% trace metals basis

Sigma-Aldrich

637025

Cobalt(II,III) oxide

Cobalt(II) oxide &#8722;325&#160;mesh

Sigma-Aldrich

343153

Cobalt(II) oxide

Boron carbide powder, &lt;10&#160;&#956;m, 98%

Sigma-Aldrich

378119

Boron carbide

particle size

<10 μm

particle size

<50 nm (TEM)

particle size

−325 mesh

particle size

<10 μm

mp

895 °C (dec.) (lit.)

mp

895 °C (dec.) (lit.)

mp

-

mp

-

density

6.11 g/mL at 25 °C (lit.)

density

6.11 g/mL at 25 °C (lit.)

density

-

density

2.51 g/mL at 25 °C (lit.)

application(s)

battery manufacturing

application(s)

battery manufacturing

application(s)

battery manufacturing

application(s)

-

Pictograms

Health hazard

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Aquatic Chronic 3 - Carc. 1A Inhalation - Resp. Sens. 1

Storage Class Code

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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