ChemicalBook CAS DataBase List Tricobalt tetraoxide

Tricobalt tetraoxide

$45 - $2157.65

Product nameTricobalt tetraoxide
Cas No1308-06-1
MFCo3O4-2
MW240.8
EINECS215-157-2
MDL NumberMFCD00010939

Price

Brand	Packaging	Price	Product name
American Custom Chemicals Corporation ING0003976	10G	$1127.86	COBALT(II,III) OXIDE
GFS CHEMICALS 30752	500g	$354.34	COBALTOXIDE,REAGENT
Sigma-Aldrich 637025	100g	$268	Cobalt(II,III) oxide
Sigma-Aldrich 221643	250g	$317.72	Cobalt(II,III) oxide
Sigma-Aldrich 637025	25g	$89.4	Cobalt(II,III) oxide
Sigma-Aldrich 221643	50g	$94	Cobalt(II,III) oxide
Sigma-Aldrich 203114	5g	$114	Cobalt(II,III) oxide
Sigma-Aldrich 637025	250g	$544	Cobalt(II,III) oxide
Strem Chemicals 93-2712	500g	$414	Cobalt(II,III) oxide, 99.5%
Strem Chemicals 93-2712	100g	$103	Cobalt(II,III) oxide, 99.5%

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Properties

Melting point

895 °C (dec.)(lit.)

Boiling point

3800°C

Density

6.11 g/mL at 25 °C(lit.)

bulk density

0.57g/mL

vapor pressure

0Pa at 20℃

storage temp.

Store at room temperature, keep dry and cool

solubility

insoluble in H2O; soluble in acid solutions, alkaline solutions

form

powder

color

Dark Gray

Specific Gravity

6.11

Water Solubility

Soluble in acids and alkalis. Insoluble in water.

Crystal Structure

Spinel type

crystal system

Cube

Merck

14,2429

Space group

Fd3m

Lattice constant

a/nm	b/nm	c/nm	α/o	β/o	γ/o	V/nm3
0.80835	0.80835	0.80835	90	90	90	0.5282

Exposure limits

ACGIH: TWA 0.02 mg/m3

InChI

InChI=1S/3Co.4O

Safety Information

Description

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