637106

Iron(II,III) oxide

nanopowder, 50-100 nm particle size (SEM), 97% trace metals basis

• Sinónimos: Ferrosoferric oxide, Iron oxide black, Magnetite
• Fórmula empírica (notación de Hill): Fe₃O₄
• Número de CAS: 1317-61-9
• Peso molecular: 231.53
• Número CE: 215-277-5
• Número MDL: MFCD00011010
• Código UNSPSC: 12352302
• ID de la sustancia en PubChem: 24882829
• NACRES: NA.23

Propiedades

• Nivel de calidad: 100
• Ensayo: 97% trace metals basis
• Formulario: nanopowder; spherical
• superficie: 6-8 m²/g , estimated
• tamaño de partícula: 50-100 nm (SEM)
• mp: 1538 °C (lit.)
• densidad: 4.8-5.1 g/mL at 25 °C (lit.)
• densidad aparente: 0.84 g/mL
• aplicaciones: battery manufacturing
• cadena SMILES: O=[Fe].O=[Fe]O[Fe]=O
• InChI: 1S/3Fe.4O
• Clave InChI: SZVJSHCCFOBDDC-UHFFFAOYSA-N

Descripción

Descripción general

Iron(II,III) oxide nanopowder is a fine powder composed of iron oxide particles with a size ranging from 50-100 nm. It is also known as ferrous ferric oxide or ferrosoferric oxide. Iron(II,III) oxide is a reddish-brown, magnetic material that is stable and chemically inert. It is commonly used as a pigment in paints, coatings, and ceramics, and it is also used as a catalyst in many chemical reactions. As a nanopowder form, this iron(II,III) oxide has a large surface area, which makes it more effective as a catalyst.

Aplicación

Chemical Synthesis of Monodisperse Magnetic Nanoparticles

Iron(II,III) oxide (Fe₃O₄) can be used as a heterogeneous catalyst for the Fenton type oxidation of rhodamine B. It can be used as an anode material for the fabrication of lithium-ion batteries. Fe₃O₄ can also be utilized in the catalysis of the oxygen reduction reaction (ORR) in the anion exchange membrane fuel cell.

Nota de análisis

XRD image is representative only; it is not lot specific

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): nwg
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable
• Equipo de protección personal: dust mask type N95 (US), Eyeshields, Gloves