Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

12374 Iron(II,III) oxide, 97% (metals basis)

CAS Number
1317-61-9
Synonyms
Ferrosoferric oxide
Ferric ferrous oxide

Stock No. Size Price ($) Quantity Availability
12374-A1 1kg 46.10
12374-A7 5kg 123.00
12374-C4 25kg 355.00
Add to Cart Add to Quote Request View Item

Iron(II,III) oxide, 97% (metals basis)

MDL
MFCD00011010
EINECS
215-277-5

Chemical Properties

Formula
Fe3O4
Formula Weight
231.54
Form
-325 Mesh Powder
Melting point
1538°
Density
5.2
Refractive Index
3.0
Storage & Sensitivity
Ambient temperatures.
Solubility
Insoluble in water and organic solvents. Soluble in concentrated mineral acids.

Applications

Mostly it is used as a black- pigment -catalyst in the Haber process and in the water gas shift reaction. It is used as a contrast-agent in MRI scanning, whereas it is used as a pigment in magnetic applications, polishing compounds, cosmetics, medicines, polymer, rubber, filler, building, construction, appliances, and magnetic inks.

Notes

Black powder; may contain a trace amount of Fe{2}O{3} which is red in colorIncompatible with strong acids, chloroformates and peroxides.

Literature References

Tang, S.; Chia, G. H.; Lee, H. K. Magnetic core-shell iron(II,III) oxide@layered double oxide microspheres for removal of 2,5-dihydroxybenzoic acid from aqueous solutions. J. Colloid Interface Sci. 2015, , 437, 316-323.

Kerr, R.; Gonzalo, C. P.; Forsyth, M.; Jensen, B. W. The Reduction of Oxygen on Iron(II) Oxide/Poly(3,4-ethylenedioxythiophene) Composite Thin Film Electrodes. Electrochim. Acta 2015, , 154, 142-148.

Other References

Merck
14,4040
Harmonized Tariff Code
2821.10
TSCA
Yes

Recommended

  • A10520

    Pentaerythritol, 98+%
  • 00010

    Aluminum powder, -40+325 mesh, 99.8% (metals basis)
  • 11067

    Aluminum powder, -325 mesh, 99.5% (metals basis)
  • 12299

    Copper(II) oxide, 97%
  • 12375

    Iron(III) oxide, 98% (metals basis)

Recently Viewed

Chemicals

Life Science

Metals & Materials

Catalysts

Analytical & Labware