Cobalt oxide

Name: Cobalt oxide
Brand: Vaqora Chemicals
SKU: VQ-014563

About Cobalt oxide

Cobalt oxide is a transition metal compound carrying the CAS registry number 1308-06-1 at a purity of 99%. With the molecular formula Co3O4, it has a molar mass of 240.8 g/mol. Systematically, it is named oxocobalt. Oxo(oxocobaltiooxy)cobalt. Common synonyms include Cobalt(II,III)oxide and cobalt(ii.

It is supplied as a black to greyish black powder. Literature values give a density of 6.11 g/cm3. Keep the container tightly sealed and store it in a cool, dry area. Handle it with standard laboratory precautions and appropriate personal protective equipment.

It is commonly used for catalysis and ceramics and glass. Typical end-use sectors are academic and industrial research.

We offer Cobalt oxide in 100 g, 250 g, 500 g and 5 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Catalysis
Ceramics & glass

Industries

Specifications & identifiers

Chemical identifiers
Product name	Cobalt oxide
Catalogue No.	VQ-014563
CAS Number	1308-06-1
IUPAC name	oxocobalt;oxo(oxocobaltiooxy)cobalt
Molecular formula	Co₃O₄
Molecular weight	240.8 g/mol
Exact mass	240.7792
Purity / assay	99%
HSN code	28220010
InChIKey	LBFUKZWYPLNNJC-UHFFFAOYSA-N
SMILES	O=[Co].O=[Co]O[Co]=O
PubChem CID	11651651

Physical properties
Physical form	Powder
Appearance	Black to greyish black powder
Density	6.11 g/cm3
H-bond donors / acceptors	0 / 4
TPSA	60.4 Å²
Synonyms	Cobalt(II,III)oxide, cobalt(ii, COBALTIC TETRAOXIDE, Co3O4, Cobalt(II,III) oxide, powder, <10 mum, Cobalt oxide-molybdenum oxide on alumina (3.5% CoO, 14% MoO3), Cobalt(II,III) oxide, nanopowder, <50 nm particle size (TEM), 99.5% trace metals basis, Cobalt(II,III) oxide, Nonstoichiometric compound., 99.995% trace metals basis

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 1308-06-1

Cobalt (II,III) oxide nanopowder, APS 50-80 nm, 99%

CAS: 1308-06-1
Formula: Co₃O₄
MW: 240.8 g/mol

VQ-017454

Cobalt oxide, 99.999%

CAS: 1308-06-1
Formula: Co₃O₄
MW: 240.8 g/mol

VQ-014564

Cobalt(II,III) oxide nanopowder, APS 20-30 nm 99.8%

CAS: 1308-06-1
Formula: Co₃O₄
MW: 240.8 g/mol

VQ-017459

Cobalt(II,III) oxide, ≥99.5%

CAS: 1308-06-1
Formula: Co₃O₄
MW: 240.8 g/mol

VQ-014584

Cobalt(II,III) oxide, ≥99.9985%

CAS: 1308-06-1
Formula: Co₃O₄
MW: 240.8 g/mol

VQ-014585

Cobalt(II) oxide nanopowder, APS 50 nm, 99.5%

CAS: 1308-06-1
Formula: Co₃O₄
MW: 240.8 g/mol

VQ-017458

AR

Cobalt(II) oxide, GR

CAS: 1308-06-1
Formula: Co₃O₄
MW: 240.8 g/mol

VQ-014582

Frequently asked questions

What is the CAS number of Cobalt oxide?

The CAS Registry Number of Cobalt oxide is 1308-06-1. It is also known as Cobalt(II,III)oxide, cobalt(ii, COBALTIC TETRAOXIDE, Co3O4.

What is the molecular formula and molecular weight of Cobalt oxide?

Cobalt oxide has the molecular formula Co3O4 and a molecular weight of 240.8 g/mol.

Which grade and pack sizes of Cobalt oxide can I order?

We supply Cobalt oxide in (99%) grade, in 100 g, 250 g, 500 g, 5 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Cobalt oxide?

Yes. Every lot of Cobalt oxide is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Cobalt oxide be shipped internationally?

Yes. We export Cobalt oxide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.