Iron Oxide powder is a mixed valence oxide powder with strong magnetic properties, excellent electrical conductivity, insoluble in water but soluble in acids, often black in colour, which has a wide range of applications in magnetic materials, pigments, biomedicine and other fields.<\/p>\n
VIMATERIAl offers Iron Oxide powders. Our Iron Oxide powders are characterised by uniform particle size, low impurity content, high chemical stability and good performance in applications. We have a professional technology research and development team, accept custom and experimental, if you need please contact us.<\/a><\/span><\/p>\n Molecular Formula: Fe\u2083O\u2084<\/p>\n Molecular weight: 231.54<\/p>\n Appearance: Usually black powder or black cubic crystal.<\/p>\n Density: about 5.18g\/cm\u00b3.<\/p>\n Melting point: 1594.5\u00b0C<\/p>\n Crystal structure: Inverse spinel type, cubic crystal system, belongs to the inverse spinel structure of ionic crystals, the crystal is composed of O\u00b2- containing tetrahedral voids and octahedral voids of the skeleton, Fe\u00b2\u207a, Fe\u00b3\u207a filled in the polyhedral voids formed by O\u00b2-.<\/p>\n In the field of magnetic materials: Iron Oxide powders are used for the manufacture of high-performance magnets, magnetic recording media and magnetic sensors thanks to their strong magnetic properties, e.g. magnetic storage layers in computer hard discs.<\/p>\n Biomedical field: It can be used as a drug carrier to achieve magnetic targeting drug delivery, and can also be used for cell and protein separation, magnetic resonance imaging contrast agent, and magnetic heat therapy for tumours.<\/p>\n Catalyst field: It can be used as a catalyst in many chemical reactions, such as organic synthesis reaction, hydrogen precipitation reaction and ozone decomposition reaction, etc. It can reduce the activation energy of the reaction and improve the reaction rate and selectivity.<\/p>\n Electronic device field: used in the manufacture of electronic components, such as transformer cores, inductors, etc., to help improve the performance and miniaturisation of electronic devices.<\/p>\nPhysical Properties<\/span><\/h2>\n
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