Αποτελέσματα Αναζήτησης
Iron(II) oxide or ferrous oxide is the inorganic compound with the formula FeO. Its mineral form is known as wüstite. [3] [4] One of several iron oxides, it is a black-colored powder that is sometimes confused with rust, the latter of which consists of hydrated iron(III) oxide (ferric oxide).
Iron (II,III) oxide powder, <5 μm, 95%; CAS Number: 1317-61-9; EC Number: 215-277-5; Synonyms: Ferrosoferric oxide,Iron oxide black,Magnetite at Sigma-Aldrich.
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.
Iron(III) oxide or ferric oxide is the inorganic compound with the formula Fe 2 O 3. It occurs in nature as the mineral hematite , which serves as the primary source of iron for the steel industry. It is also known as red iron oxide , especially when used in pigments .
This iron oxide is encountered in the laboratory as a black powder. It exhibits permanent magnetism and is ferrimagnetic, but is sometimes incorrectly described as ferromagnetic. [4] . Its most extensive use is as a black pigment (see: Mars Black).
Iron (III) oxide is used: As a catalyst in the reduction of nitroarenes. As an oxidizing agent in the synthesis of [11C] Phosgene ([11C] COCl 2).
American Elements specializes in producing spray dry and non-spray dry high purity Iron(III) Oxide Powder with the smallest possible average grain sizes for use in preparation of pressed and bonded sputtering targets and in Chemical Vapor Deposition (CVD) and Physical Vapor Deposition (PVD) processes including Thermal and Electron Beam (E-Beam ...
