400866

Iron(II) oxide

−10 mesh, ≥99.6% trace metals basis

• Synonyme(s) : Ferrous oxide, Iron monooxide
• Formule empirique (notation de Hill) : FeO
• CAS Number: 1345-25-1
• Poids moléculaire : 71.84
• Numéro CE : 215-721-8
• Numéro MDL: MFCD00016095
• Code UNSPSC : 12352303
• ID de substance PubChem : 24864959
• Nomenclature NACRES : NA.23

Propriétés

• Niveau de qualité: 100
• Essai: ≥99.6% trace metals basis
• Forme: powder
• Impuretés: ≤5% free iron
• Taille des particules: −10 mesh
• Densité: 5.7 g/mL at 25 °C (lit.)
• Application(s): battery manufacturing
• Chaîne SMILES: O=[Fe]
• InChI: 1S/Fe.O
• Clé InChI: UQSXHKLRYXJYBZ-UHFFFAOYSA-N

Description

Description générale

Iron(II) oxide nanoparticles possess unique properties such as superparamagnetic behavior, ease of surface modification, and biocompatibility. They are applied in the fields of photocatalysis, magnetic storage media, targeted drug delivery, and gas sensing.

Iron(II) oxide, also known as ferrous oxide or wustite, is a chemical compound with the formula FeO. It is a fine, grey-black powder with a 10-mesh particle size. Iron(II) oxide adopts a cubic, rock salt structure and often exists as a non-stoichiometric, iron-deficient compound in which some of the iron is oxidized to a 3+ oxidation state. Iron(II) oxide is shelf-stable at room temperature but at 575 °C tends to disproportionate to iron metal and Fe₃O₄. One of its primary applications is as a black pigment in paints, inks, and ceramics.

Informations sur la sécurité

• Code de la classe de stockage: 13 - Non Combustible Solids
• Classe de danger pour l'eau (WGK): nwg
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable