Iron(II,III) oxide, 99.997%

Name: Iron(II,III) oxide, 99.997%
Brand: Vaqora Chemicals
SKU: VQ-014712

About Iron(II,III) oxide, 99.997%

Listed under CAS 1317-61-9, Iron(II,III) oxide is a transition metal compound available from Vaqora Chemicals (Puriss grade), specified at 99.997% purity. The compound has the formula Fe3O4, corresponding to a molecular weight of 231.53 g/mol. Its systematic (IUPAC) name is oxoiron. Oxo(oxoferriooxy)iron. Common synonyms include Ferric ferrous oxide and Ferriferrous Oxide.

The material typically appears as a black powder. Key physical data: a melting point of 1538 °C and a density of 4.8-5.1 g/mL at 25 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Warning” with 4 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for pharmaceutical synthesis, dyes and pigments manufacture, polymer and resin production and paints, coatings and inks. It is used across academic and industrial research.

Available in 10 g, 25 g, 100 g and 1 kg packs, Iron(II,III) oxide is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Pharmaceutical synthesis
Dyes & pigments manufacture
Polymer & resin production
Paints, coatings & inks
Cosmetics & personal care

Industries

Specifications & identifiers

Chemical identifiers
Product name	Iron(II,III) oxide, 99.997%
Catalogue No.	VQ-014712
CAS Number	1317-61-9
IUPAC name	oxoiron;oxo(oxoferriooxy)iron
Molecular formula	Fe₃O₄
Molecular weight	231.53 g/mol
Exact mass	231.7845
Grade	Puriss
Purity / assay	99.997%
HSN code	28211010
InChIKey	SZVJSHCCFOBDDC-UHFFFAOYSA-N
SMILES	O=[Fe].O=[Fe]O[Fe]=O
PubChem CID	16211978

Physical properties
Physical form	Powder
Appearance	Black powder
Melting point	1538 °C
Density	4.8-5.1 g/mL at 25 °C
H-bond donors / acceptors	0 / 4
TPSA	60.4 Å²
Synonyms	Ferric ferrous oxide, Ferriferrous Oxide, Oxide, Ferriferrous, Oxide, Ferrosoferric, Black Iron Oxide, EPT 500, Ferrosoferric Oxide, Iron (II, III) Oxide, Iron ores, magnetite, Iron oxide (Fe3O4), iron(II) diiron(III) oxide, Magnetic Black

Safety & hazard information (GHS)

Flammable

Harmful / irritant

Signal word: Warning

Hazard statements

H252Self-heating in large quantities, may catch fire
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P235, P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P407, P410, P413, P420, P501

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 1317-61-9

Iron(II,III) oxide nanopowder, APS 20 nm, 99.5%

CAS: 1317-61-9
Formula: Fe₃O₄
MW: 231.53 g/mol

VQ-017482

Iron(II,III) oxide nanopowder, APS 50-100 nm, 98%

CAS: 1317-61-9
Formula: Fe₃O₄
MW: 231.53 g/mol

VQ-017483

Puriss

Iron(II,III) oxide, 99.99%

CAS: 1317-61-9
Formula: Fe₃O₄
MW: 231.53 g/mol

VQ-014711

Frequently asked questions

What is the CAS number of Iron(II,III) oxide, 99.997%?

The CAS Registry Number of Iron(II,III) oxide, 99.997% is 1317-61-9. It is also known as Ferric ferrous oxide, Ferriferrous Oxide, Oxide, Ferriferrous.

What is the molecular formula and molecular weight of Iron(II,III) oxide, 99.997%?

Iron(II,III) oxide, 99.997% has the molecular formula Fe3O4 and a molecular weight of 231.53 g/mol.

Which grade and pack sizes of Iron(II,III) oxide, 99.997% can I order?

We supply Iron(II,III) oxide, 99.997% in Puriss (99.997%) grade, in 10 g, 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Iron(II,III) oxide, 99.997%?

Yes. Every lot of Iron(II,III) oxide, 99.997% 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 Iron(II,III) oxide, 99.997% be shipped internationally?

Yes. Iron(II,III) oxide, 99.997% 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.