Fe3O4 Powder is one of the multi-functional magnetic materials


Which has extensive application in such aspects as a magnetic recording material, ferrofluid, catalysis, medicine and pigment, etc. Stanford Advanced Materials (SAM) has rich experience in manufacturing and supplying high-quality Spherical Iron Oxide (Fe3O4) Powder. Iron(II,III) oxide is chemical compound with formula Fe3O4. It occurs in nature with the mineral magnetite. It exhibits permanent magnetism and is ferrimagnetic, but is sometimes incorrectly described as ferromagnetic. The oxidized magnetite (Fe3O4), which resulted in formation of hematite (Fe2O3), was then reduced by using continuous stream of CO (5% and 10%) with N2 balance. The rate of oxidation was determined by the oxygen weight gain. Analysis of the data indicated that the oxidation behavior followed a two-stage process. Mineral name for Fe3O4 is magnetite. This is the most commonly found iron oxides found in nature. The name of iron oxide is usually followed with (II, III) because they have been found containing Fe+3 as well as Fe+2 ions. This explains Fe3O4's attraction to even the smallest magnetic field (external). It is demonstrated that the Fe3O4/PANI suspension has a good electrical conductivity that is up to 2.135 μS/cm at the optimal ratio of reactants. The Fe3O4 nanoparticles are well dispersed in the PANI network with a particle size of about 10 nm. Fe3O4 is used as a black pigment and is known as C. The latter uses an HTS (high temperature shift catalyst) of iron oxide stabilised by chromium oxide. This iron–chrome catalyst is reduced at reactor start up to generate Fe3O4 from α-Fe2O3 and Cr2O3 to CrO3. Nano particles of Fe3O4 are used as contrast agents in MRI scanning. Ferumoxytol, also known as Feraheme and Rienso, is an intravenous Fe3O4 preparation for treatment of anemia resulting from chronic kidney disease. Ferumoxytol is manufactured and globally distributed by AMAG Pharmaceuticals. Along with sulfur and aluminium, it is an ingredient in specific type of thermite useful for cutting steel. If you are looking for high quality, high purity and cost-effective Fe3O4, or if you require the latest price of Fe3O4, please feel free to email contact mis-asia.

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