Iron(II,III) Oxide Nanoparticles / Nanopowder

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Catalog Number

ACM1317619-10

Chemical Name

CAS

1317-61-9

Category

Other Nanoparticles

Structure

Synonyms

Superparamagnetic iron oxide nanoparticles

IUPAC Name

oxoiron; oxo(oxoferriooxy)iron

Molecular Weight

231.53

Molecular Formula

Fe3O4

Canonical SMILES

O=[Fe].O=[Fe]O[Fe]=O

InChI

InChI=1S/3Fe.4O

InChIKey

SZVJSHCCFOBDDC-UHFFFAOYSA-N

Melting Point

1538-1597 °C

Purity

99%, 99.9%, 99.99%, 99.999%

Density

5.17 g/cm³

Appearance

Black powder

Application

Iron(II,III) Oxide Nanoparticles, also known as Magnetite (Fe3O4), serve a multifaceted role across various industries owing to their unique properties. These nanoparticles exhibit a rich black color and magnetic properties, lending themselves to applications as pigments in paints, linoleum, and ceramic glazes, as well as in coloring glass. They function as effective polishing compounds and are utilized in the textile industry and as catalysts. Additionally, when subject to high temperatures and reducing agents like hydrogen or carbon monoxide, they yield metallic iron, while partial reduction results in iron(II) oxide. In acidic environments, they dissolve to form a combination of iron(II) and iron(III) salts, enabling further chemical applications. Iron(II,III) Oxide Nanoparticles adhere to specific quality standards such as a minimum Fe3O4 content of 90%, a pH range of 5 to 8, and a density of 4.5 g/ml. They maintain a consistent shade close to standard, with an oil absorption of 10-20% and minimal residues, ensuring their effectiveness and versatility in diverse fields.

Chemical Formula

Fe3O4

EC Number

215-168-2

Exact Mass

231.784471

GHS Pictogram

GHS07 Exclamation Point

Hazard Statements

H315-H319-H335

MDL Number

MFCD00011010