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Iron(II,III) oxide

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iron(II,III) oxide is the chemical compound with formula Fe3O4. [1]

46 relations: Aluminium, AMAG Pharmaceuticals, Anemia, Aniline, BioMetals (journal), Blast furnace, Bluing (steel), Carbon monoxide, Chronic kidney disease, Contrast agent, Curie temperature, Ferrimagnetism, Ferrofluid, Ferromagnetism, Haber process, Hematite, Hydrogen, Hypoxia (environmental), Iron oxide, Iron(II) chloride, Iron(II) hydroxide, Iron(II) oxide, Iron(III) chloride, Iron(III) oxide, Journal of Colloid and Interface Science, Maghemite, Magnetic resonance imaging, Magnetite, Magnetotactic bacteria, Mars Black (pigment), Medscape, Metallurgical and Materials Transactions, Nature (journal), Nitrobenzene, Non-stoichiometric compound, Passivation (chemistry), Pharmacotherapy (journal), Pickling (metal), Schikorr reaction, Seeking Alpha, Sodium hydroxide, Spinel group, Sulfur, Thermite, Verwey transition, Water-gas shift reaction.


Aluminium or aluminum is a chemical element with symbol Al and atomic number 13.

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AMAG Pharmaceuticals

AMAG Pharmaceuticals, Inc. is an American pharmaceutical company developing products that treat iron deficiency anemia (IDA) in adult patients.

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Anemia is a decrease in the total amount of red blood cells (RBCs) or hemoglobin in the blood, or a lowered ability of the blood to carry oxygen.

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Aniline is an organic compound with the formula C6H5NH2.

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BioMetals (journal)

BioMetals is a bimonthly peer-reviewed scientific journal covering the role of metal ions in biological systems.

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Blast furnace

A blast furnace is a type of metallurgical furnace used for smelting to produce industrial metals, generally pig iron, but also others such as lead or copper.

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Bluing (steel)

Bluing is a passivation process in which steel is partially protected against rust, and is named after the blue-black appearance of the resulting protective finish.

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Carbon monoxide

Carbon monoxide (CO) is a colorless, odorless, and tasteless gas that is slightly less dense than air.

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Chronic kidney disease

Chronic kidney disease (CKD) is a type of kidney disease in which there is gradual loss of kidney function over a period of months or years.

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Contrast agent

A contrast agent (or contrast medium) is a substance used to increase the contrast of structures or fluids within the body in medical imaging.

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Curie temperature

In physics and materials science, the Curie temperature (TC), or Curie point, is the temperature above which certain materials lose their permanent magnetic properties, to be replaced by induced magnetism.

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In physics, a ferrimagnetic material is one that has populations of atoms with opposing magnetic moments, as in antiferromagnetism; however, in ferrimagnetic materials, the opposing moments are unequal and a spontaneous magnetization remains.

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A ferrofluid (portmanteau of ferromagnetic and fluid) is a liquid that becomes strongly magnetized in the presence of a magnetic field.

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Ferromagnetism is the basic mechanism by which certain materials (such as iron) form permanent magnets, or are attracted to magnets.

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Haber process

The Haber process, also called the Haber–Bosch process, is an artificial nitrogen fixation process and is the main industrial procedure for the production of ammonia today.

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Hematite, also spelled as haematite, is the mineral form of iron(III) oxide (Fe2O3), one of several iron oxides.

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Hydrogen is a chemical element with symbol H and atomic number 1.

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Hypoxia (environmental)

Hypoxia refers to low oxygen conditions.

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Iron oxide

Iron oxides are chemical compounds composed of iron and oxygen.

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Iron(II) chloride

Iron(II) chloride, also known as ferrous chloride, is the chemical compound of formula FeCl2.

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Iron(II) hydroxide

Iron(II) hydroxide or ferrous hydroxide is an inorganic compound with the formula Fe(OH)2.

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Iron(II) oxide

Iron(II) oxide or ferrous oxide is the inorganic compound with the formula FeO.

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Iron(III) chloride

Iron(III) chloride, also called ferric chloride, is an industrial scale commodity chemical compound, with the formula FeCl3 and with iron in the +3 oxidation state.

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Iron(III) oxide

Iron(III) oxide or ferric oxide is the inorganic compound with the formula Fe2O3.

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Journal of Colloid and Interface Science

The Journal of Colloid and Interface Science is a peer-reviewed scientific journal published by Elsevier.

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Maghemite (Fe2O3, γ-Fe2O3) is a member of the family of iron oxides.

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Magnetic resonance imaging

Magnetic resonance imaging (MRI) is a medical imaging technique used in radiology to form pictures of the anatomy and the physiological processes of the body in both health and disease.

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Magnetite is a rock mineral and one of the main iron ores, with the chemical formula Fe3O4.

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Magnetotactic bacteria

Magnetotactic bacteria (or MTB) are a polyphyletic group of bacteria discovered by Richard P. Blakemore in 1975, that orient along the magnetic field lines of Earth's magnetic field.

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Mars Black (pigment)

Mars Black is an iron oxide pigment developed in the 20th century.

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Medscape is a website providing access to medical information for clinicians; the organization also provides continuing education for physicians and health professionals.

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Metallurgical and Materials Transactions

Metallurgical and Materials Transactions is a peer-reviewed scientific journal published in three sections (A, B, and E) covering metallurgy and materials science.

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Nature (journal)

Nature is a British multidisciplinary scientific journal, first published on 4 November 1869.

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Nitrobenzene is an organic compound with the chemical formula C6H5NO2.

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Non-stoichiometric compound

Non-stoichiometric compounds are chemical compounds, almost always solid inorganic compounds, having elemental composition whose proportions cannot be represented by integers; most often, in such materials, some small percentage of atoms are missing or too many atoms are packed into an otherwise perfect lattice work.

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Passivation (chemistry)

Passivation, in physical chemistry and engineering, refers to a material becoming "passive," that is, less affected or corroded by the environment of future use.

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Pharmacotherapy (journal)

Pharmacotherapy: The Journal of Human Pharmacology and Drug Therapy is a monthly peer-reviewed medical journal covering human pharmacology and pharmacotherapy, published by Wiley-Blackwell on behalf of the American College of Clinical Pharmacy, of which it is an official journal.

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Pickling (metal)

Pickling is a metal surface treatment used to remove impurities, such as stains, inorganic contaminants, rust or scale from ferrous metals, copper, precious metals and aluminum alloys.

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Schikorr reaction

The Schikorr reaction formally describes the conversion of the iron(II) hydroxide (Fe(OH)2) into iron(II,III) oxide (Fe3O4).

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Seeking Alpha

Seeking Alpha is a crowd-sourced content service for financial markets.

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Sodium hydroxide

Sodium hydroxide, also known as lye, is an inorganic compound with the formula NaOH. It is a white solid ionic compound consisting of sodium cations and hydroxide anions. Sodium hydroxide is a highly caustic base and alkali that decomposes proteins at ordinary ambient temperatures and may cause severe chemical burns. It is highly soluble in water, and readily absorbs moisture and carbon dioxide from the air. It forms a series of hydrates NaOH·n. The monohydrate NaOH· crystallizes from water solutions between 12.3 and 61.8 °C. The commercially available "sodium hydroxide" is often this monohydrate, and published data may refer to it instead of the anhydrous compound. As one of the simplest hydroxides, it is frequently utilized alongside neutral water and acidic hydrochloric acid to demonstrate the pH scale to chemistry students. Sodium hydroxide is used in many industries: in the manufacture of pulp and paper, textiles, drinking water, soaps and detergents, and as a drain cleaner. Worldwide production in 2004 was approximately 60 million tonnes, while demand was 51 million tonnes.

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Spinel group

The spinels are any of a class of minerals of general formulation which crystallise in the cubic (isometric) crystal system, with the X anions (typically chalcogens, like oxygen and sulfur) arranged in a cubic close-packed lattice and the cations A and B occupying some or all of the octahedral and tetrahedral sites in the lattice.

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Sulfur or sulphur is a chemical element with symbol S and atomic number 16.

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Thermite is a pyrotechnic composition of metal powder, which serves as fuel, and metal oxide.

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Verwey transition

The Verwey transition is a low-temperature phase transition in the mineral magnetite near 125 kelvins associated with changes in its magnetic, electrical, and thermal properties.

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Water-gas shift reaction

The water-gas shift reaction (WGSR) describes the reaction of carbon monoxide and water vapor to form carbon dioxide and hydrogen (the mixture of carbon monoxide and hydrogen (not water) is known as water gas): The water gas shift reaction was discovered by Italian physicist Felice Fontana in 1780.

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Redirects here:

Fe3O4, Feraheme, Ferroso ferric oxide, Ferrous ferric oxide, Ferrous-ferric oxide, Ferumoxytol, Rienso.


[1] https://en.wikipedia.org/wiki/Iron(II,III)_oxide

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