CAS 1309-37-1
:Iron(III) oxide
Description:
Iron(III) oxide, also known as ferric oxide, is a chemical compound with the formula Fe2O3. It is characterized by its reddish-brown color and is commonly found in nature as the mineral hematite. This compound is insoluble in water but can react with acids to form iron salts. Iron(III) oxide is known for its magnetic properties and is used in various applications, including as a pigment in paints and coatings, in the production of iron and steel, and as a catalyst in chemical reactions. It has a high melting point and is stable under normal conditions, making it suitable for high-temperature applications. Additionally, Iron(III) oxide can exist in several crystalline forms, including alpha, beta, and gamma phases, each with distinct properties. Its role in environmental processes, such as soil formation and as a component in rust, highlights its significance in both natural and industrial contexts. Safety considerations include its potential to cause respiratory irritation when inhaled in dust form, necessitating proper handling and protective measures.
Formula:Fe2O3
InChI:InChI=1/2Fe.3O/rFe2O3/c3-1-5-2-4
SMILES:[Fe](=O)O[Fe]=O
Synonyms:- 100Ed
- 1030Ac1005
- 1200Ez
- 120Ed
- 130Ed
- 140Ed
- 140M
- 160M
- 3310Dx
- 40G
- 4130Fm
- Abdoscan
- Bengarashichiho
- Colcothar
- Colliron
- Crocus
- Dbnb
- Deanox
- Dieisentrioxid
- Eisen(Iii)-Oxid
- Fe2O3
- Felac
- Ferrobionat
- Ferrugo
- Fro-6T2
- Hematite
- Ironoxideredbrownpowder
- KA
- KM
- Kfa-Nh
- Kh-Dc
- Krokus
- Lkn-M
- Lumirem
- Olkz
- Oxo-(Oxoferriooxy)Iron
- PMZ
- Protohematite
- Rouge
- Rubigo
- Sangol
- TOR
- Taishya
- γ-MRD
- γ-MYD
- Ferric oxide,medicinal
- Iron (III) oxide - calcined
- Ferric oxide
- C.I. Pigment Red 102
- Iron oxide (Fe2O3)
- diiron trioxide
- Ironoxide anhydrous
- C.I. 77491
- Iron (III) Oxide Anhydrous
- Caput mortuum
- Iron (III) oxide
- Iron(III)oxide
- IRON OXIDE RED
- Iron Oxide
- Ferric oxide for ferrite
- Iron (III) oxide, red
- C.I. Pigment Red 101
- C.I.P. R.101
- C.I. Pigment Red 101 and 102
- diferric oxygen(-2) anion
- Colloidal ferric oxide
- Iron oxide - precipitated
- E 172
- Transparent iron oxide red
- armenianbole
- calcotonered
- 11554red
- blendedredoxidesofiron
- bauxiteresidue
- caputmortuum
- crocusmartisadstringens
- c.i.pigmentred101and102
- burntsienna
- c.i.pigmentred101
- blackoxideofiron
- c.i.pigmentred102
- anchredstandard
- anhydrousironoxide
- burntislandred
- anhydrousoxideofiron
- colloidalferricoxide
- See more synonyms
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
Found 32 products.
Ferric Oxide Red extrapure, 95%
CAS:Formula:Fe2O3Purity:min. 95%Color and Shape:Brick red, PowderMolecular weight:159.69Iron(III) oxide, industrial, NanoArc™
CAS:<p>S.A. 30-60m2/g</p>Formula:Fe2O3Molecular weight:159.69Iron(III) oxide, Puratronic™, 99.995% (metals basis)
CAS:<p>Iron(III) oxide acts as a pigment in paints, coatings and colored concretes, used in thermalite. Iron oxide is a low cost, nontoxic, environmental friendly catalyst for various reactions such as oxidation of carbon monoxide, reduction of nitrogen oxides and sulfur dioxide by CO, photocatalytic spli</p>Formula:Fe2O3Purity:99.995%Color and Shape:Red to brown, PowderMolecular weight:159.69Iron(III) oxide, 99.85+% (metals basis)
CAS:<p>It has many applications, mainly used in iron industry, pigment, as photocatalyst, medicine and polishing jewels. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The origin</p>Formula:Fe2O3Purity:99.85+%Molecular weight:159.69Iron(III) oxide, 99.9% (metals basis)
CAS:<p>Iron(III) oxide acts as a pigment in paints, coatings and colored concretes, used in thermalite. Iron oxide is a low cost, nontoxic, environmental friendly catalyst for various reactions such as oxidation of carbon monoxide, reduction of nitrogen oxides and sulfur dioxide by CO, photocatalytic spli</p>Formula:Fe2O3Purity:99.9%Molecular weight:159.69Iron(III) oxide, cosmetic, NanoArc™
CAS:<p>S.A. 30-60m2/g</p>Formula:Fe2O3Color and Shape:Red or brown, PowderMolecular weight:159.69Iron(III) oxide, 98% (metals basis)
CAS:<p>It has many applications, mainly used in iron industry, pigment, as photocatalyst, medicine and polishing jewels. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The origin</p>Formula:Fe2O3Purity:98%Molecular weight:159.69Iron(III) oxide, magnetic, NanoArc™
CAS:<p>S.A. 30-60m2/g</p>Formula:Fe2O3Color and Shape:Red to red-brown to brown, PowderMolecular weight:159.69Iron(III) oxide, α-phase, nanopowder, 98% (metals basis)
CAS:<p>Ferric oxide is used for polishing precious metals and diamonds, as well as in cosmetics. Synthetic iron oxide pigments are one of the most popular color pigments worldwide for coloring concrete. Other uses includes: coating, printing ink, paint, also as coloring agent for building material, rubber,</p>Formula:Fe2O3Purity:98%Molecular weight:159.69Iron(III) oxide (99.995%-Fe) PURATREM
CAS:<p>Iron(III) oxide (99.995%-Fe) PURATREM</p>Formula:Fe2O3Purity:(99.995%-Fe)Color and Shape:red to brown pwdr.Molecular weight:159.69Iron(III) Oxide
CAS:Formula:Fe2O3Purity:>98.0%(T)Color and Shape:Red to Dark red powder to crystalMolecular weight:159.69Iron Oxide Pigment Red
CAS:Controlled ProductFormula:Fe2O3Color and Shape:NeatMolecular weight:159.69Iron(III) oxide, 98%
CAS:Formula:Fe2O3Purity:98.0% (Fe2O3)Color and Shape:Red powderMolecular weight:159.69α-Iron(III) oxide-Nano Powder, 98+%
CAS:Formula:alphaFe2O3Purity:≥ 98%Color and Shape:Red-brown to brown powderMolecular weight:159.70α Iron(III) oxide Nanopowder, (Haematite); 99.5%, red [APS 10 - 100 nm]
CAS:Formula:Fe2O3Purity:≥ 99.5%Color and Shape:Red to brown powderMolecular weight:159.69Iron(III) oxide, 99.9%
CAS:Formula:Fe2O3Purity:≥ 99.9%Color and Shape:Red-brown to brown powderMolecular weight:159.70Iron(III) oxide, 99.9%
CAS:Formula:Fe2O3Purity:≥ 99.9%Color and Shape:Red to brown solid tabletsMolecular weight:159.70Iron(III) oxide, 99.99%
CAS:Formula:Fe2O3Purity:≥ 99.99% (trace metals basis)Color and Shape:Dark red, red-brown or dark purple powder or chunksMolecular weight:159.70γ-Iron(III) oxide nanopowder
CAS:Formula:Fe2O3Purity:≥ 99.0%Color and Shape:Red-brown to dark brown powderMolecular weight:159.69Ferric Oxide (α) Nanopowder, 30nm, 99%
CAS:Formula:Fe2O3Purity:min. 99%Color and Shape:Brick red, PowderMolecular weight:159.69Ferric Oxide (γ) Nanopowder, 20-50nm, 99.9%
CAS:Formula:Fe2O3(gamma)Purity:min. 99.9%Color and Shape:Brown, PowderMolecular weight:159.69Iron(III) Oxide
CAS:<p>Iron(III) Oxide</p>Purity:99.9%Color and Shape:Red-Brown PowderMolecular weight:159.69g/molRef: 54-IN2081
Discontinued productFerric oxide
CAS:Controlled Product<p>Ferric oxide is a chemical compound that can be used as an iron source for chemical or biological applications. Ferric oxide has been shown to have a wide range of enzyme activities, including michaelis–menten kinetics, which are important for wastewater treatment. Ferric oxide also has the ability to react with water vapor, which leads to the release of monoamine neurotransmitters and potential biomarkers. The ferric ion is an oxidizing agent and can cause cell lysis in some systems. Ferric oxide is chemically stable in anhydrous sodium carbonate solutions but will react with atmospheric moisture when exposed to air. When ferric oxide reacts with plasma in mass spectrometry, it produces a detectable signal. This reaction model system has been shown to be useful for analysis of trace metal ions in plasma samples.</p>Formula:Fe2O3Purity:Min. 95%Molecular weight:159.69 g/molRef: 3D-FF156584
Discontinued product
![α Iron(III) oxide Nanopowder, (Haematite); 99.5%, red [APS 10 - 100 nm]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F7W%2Fthumb%2FGX9354.jpg&w=3840&q=75)
