Cobalt(II,III) oxide, ≥99.5%

Name: Cobalt(II,III) oxide, ≥99.5%
Brand: Vaqora Chemicals
SKU: VQ-014584

About Cobalt(II,III) oxide, ≥99.5%

Cobalt(II,III) oxide (CAS 1308-06-1) is a transition metal compound offered by Vaqora Chemicals with a typical assay of ≥99.5%. With the molecular formula Co3O4, it has a molar mass of 240.8 g/mol. Systematically, it is named oxocobalt. Oxo(oxocobaltiooxy)cobalt. Alternative names: Cobaltosic oxide and Cobalt(II,III)oxide.

It is supplied as a powder. Literature values give a melting point of 895 °C and a density of 6.11 g/mL at 25 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Key uses span materials research and chemical synthesis. Buyers come mainly from academic and industrial research.

Vaqora Chemicals supplies Cobalt(II,III) oxide in 5 g and 25 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Materials research
Chemical synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Cobalt(II,III) oxide, ≥99.5%
Catalogue No.	VQ-014584
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	≥99.5%
HSN code	28220010
InChIKey	LBFUKZWYPLNNJC-UHFFFAOYSA-N
SMILES	O=[Co].O=[Co]O[Co]=O
PubChem CID	11651651

Physical properties
Physical form	Powder
Appearance	Powder
Melting point	895 °C
Density	6.11 g/mL at 25 °C
H-bond donors / acceptors	0 / 4
TPSA	60.4 Å²
Synonyms	Cobalt(II,III) oxide, Cobaltosic oxide, Cobalt(II,III)oxide, 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

Safety & hazard information (GHS)

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H412Harmful to aquatic life with long lasting effects

Precautionary statements: P261, P273, P284, P304 + P340, P342 + P311

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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

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

VQ-014563

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, ≥99.9985%

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(II,III) oxide, ≥99.5%?

The CAS Registry Number of Cobalt(II,III) oxide, ≥99.5% is 1308-06-1. It is also known as Cobalt(II,III) oxide, Cobaltosic oxide, Cobalt(II,III)oxide.

What is the molecular formula and molecular weight of Cobalt(II,III) oxide, ≥99.5%?

Cobalt(II,III) oxide, ≥99.5% has the molecular formula Co3O4 and a molecular weight of 240.8 g/mol.

Which grade and pack sizes of Cobalt(II,III) oxide, ≥99.5% can I order?

We supply Cobalt(II,III) oxide, ≥99.5% in (≥99.5%) grade, in 5 g, 25 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Cobalt(II,III) oxide, ≥99.5%?

Yes. Every lot of Cobalt(II,III) oxide, ≥99.5% 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(II,III) oxide, ≥99.5% be shipped internationally?

Yes. Cobalt(II,III) oxide, ≥99.5% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.