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Ferric Oxide (Fe2O3)-Powder

Ferric Oxide (Fe2O3)-Powder

CAS: 1309-37-1
Molecular Formula: Fe2O3
Purity: 99.9 %-99.995 %
Specification Model: - 200 +325 mesh
EINECS No.: 215-168-2
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Ferric Oxide (Fe2O3)-Powder introduce:

   Characteristic


Iron oxide, or iron trioxide, the chemical formula Fe2O3, is the main constituent of rust and hematite. The main cause of rust is iron metal in the presence of carbon impurities, and the environment of water and oxygen reaction, iron metal will rust.





Chemical formula:Fe2O3


Molar mass:159.69 g·mol-1


Appearance:Reddish-brown solid


Density:5.24 g/cm3


Melting point:1566 °C (1838 K)


Solubility in water:insoluble






Application


Used in electronic industry, communication machine, television, computer and other magnetic raw materials and line output transformers, switching power supply and its high U and high UQ ferrite core


Used as analytical reagents, catalysts and polishes, as well as as ingredients for pigments;


Used for coating and coloring of various kinds of pills and pills


Used as magnetic material, pigment and making reducing agent, polishing agent, catalyst, etc.Used for coating tablets and coloring capsules, etc


A pigment used as an antirust paint.Because the product made of mica iron oxide anti - rust paint anti - water permeability is good, excellent anti - rust performance, can replace red lead


Edible red pigment.Japan for red bean rice, konjac powder food.It is used to identify bananas that have been treated with a preservative before.It is used in cat food, dog food and packing materials


Inorganic red pigment is mainly used for transparent coloring of COINS, but also for coloring of paints, inks and plastics


Widely used in paint, rubber, plastic cosmetics, building materials, precision hardware instruments, optical glass, enamel, cultural and educational supplies, leather, magnetic alloy and high alloy steel coloring;Mainly used as magnetic materials, pigments, polishing agents, catalysts, etc., but also used in telecommunications, instrumentation industry;Mainly used as magnetic materials, pigments, polishing agents, catalysts, etc., also used in telecommunications, instrumentation industry inorganic red pigment.


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