CAS 1317-61-9: Iron oxide (Fe3O4)

Description:Iron oxide (Fe3O4), commonly known as magnetite, is a black, crystalline solid that exhibits both ferromagnetic and ferrimagnetic properties. It is an inorganic compound composed of iron in both the +2 and +3 oxidation states, which contributes to its unique magnetic characteristics. Magnetite is insoluble in water and most organic solvents, but it can dissolve in strong acids. It has a high melting point and is stable under a wide range of temperatures. This compound is commonly found in nature as a mineral and is often used in various applications, including as a pigment, in magnetic materials, and in the production of iron and steel. Additionally, Fe3O4 is utilized in environmental remediation processes to remove heavy metals and contaminants from water. Its magnetic properties make it valuable in biomedical applications, such as targeted drug delivery and magnetic resonance imaging (MRI) contrast agents. Overall, iron oxide (Fe3O4) is a versatile material with significant industrial and scientific importance.

Formula:Fe₃O₄

InChI:InChI=1/3Fe.4O/q+2;2*+3;4*-2

Synonyms:
Bl-Sp
Eisen(Ii,Iii)-Oxid
Fe3O4
Fe<sub>3</sub>O<sub>4</sub>
Kfh-Na
LH
LP
MagniF
Mg-Wmk
Mg-Ws
See more synonyms
Rb-Bl-P
Rezovist
Sor-10-50
Sor-50-50
Spbl
Spherox
Tefv
Trieisentetraoxid
Unii-Xm0M87F357
diferric ferrous oxygen(-2) anion
Iron oxide (Fe3O4)
EINECS 215-277-5
IO Black 318
Iron ferrite
Triiron tetraoxide
Ethiops iron
Iron oxide (Fe3O4)
Ferrosoferric oxide
Triiron tetraoxide

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products per page. Found 33 products.

Product data	Purity	Price range	Estimated delivery
Iron(II,III) oxide, 97% (metals basis) REF: 02-012374CAS: 1317-61-9	97%	69.00 €~579.00 €	Wed 02 Apr 25
Iron(II,III) oxide, nanopowder, 97% REF: 02-047141CAS: 1317-61-9	97%	To inquire	Wed 02 Apr 25
Iron oxide nanoparticles, 30nm, organic solvent-dispersible (in chloroform) REF: 08-26-2732CAS: 1317-61-9	- - -	400.00 €~1,661.00 €	Thu 03 Apr 25
Iron(II,III) oxide (Magnetite) magnetic fluid in kerosene with oleic acid [15-18 vol%, Ms = 50-70 kA/m] REF: 08-26-0024CAS: 1317-61-9	- - -	271.00 €~1,011.00 €	Thu 03 Apr 25
Iron(II,III) oxide (Magnetite) aqueous magnetic fluid [3.5 vol%, Ms = 15-16 kA/m] REF: 08-26-0032CAS: 1317-61-9	- - -	173.00 €~654.00 €	Thu 03 Apr 25
Triiron tetraoxide REF: IN-DA00AINXCAS: 1317-61-9	97%	26.00 €~46.00 €	Tue 08 Apr 25
Iron(II,III) oxide REF: 54-IN2083CAS: 1317-61-9	- - -	To inquire	Wed 09 Apr 25
Iron(II,III) oxide, black (Magnetite), min. 95% REF: 08-93-2616CAS: 1317-61-9	min. 95%	57.00 €~163.00 €	Wed 09 Apr 25
Iron(II, III) oxide, 97% REF: 7W-GX0576CAS: 1317-61-9	≥ 97.0%	63.00 €~159.00 €	Tue 15 Apr 25
Iron(II, III) oxide, 99.5% REF: 7W-GX9050CAS: 1317-61-9	≥ 99.5%	182.00 €~470.00 €	Tue 15 Apr 25
Iron(II,III) oxide nanopowder (Magnetite); 98% [20 - 30 nm] REF: 7W-GX6555CAS: 1317-61-9	≥ 98.0%	195.00 €~1,317.00 €	Tue 15 Apr 25
Gelest Black Iron Oxide SS REF: 3H-BIA-SSACAS: 1317-61-9 7399-00-0	- - -	To inquire	Mon 21 Apr 25
Gelest Black Iron Oxide SR REF: 3H-BIA-SRACAS: 1317-61-9 56275-01-5	- - -	To inquire	Mon 21 Apr 25
Gelest Black Iron Oxide HS REF: 3H-BIB-HSACAS: 1317-61-9 18191-40-7	- - -	To inquire	Mon 21 Apr 25
Gelest Black Iron Oxide TC REF: 3H-BIA-TCACAS: 1317-61-9 2943-75-1	- - -	To inquire	Mon 21 Apr 25
Gelest Black Iron Oxide ML REF: 3H-BIA-MLACAS: 1317-61-9 212335-52-9	- - -	To inquire	Mon 21 Apr 25
Iron oxide nanoparticles, 20nm, organic solvent-dispersible (in chloroform) REF: 08-26-2730CAS: 1317-61-9	- - -	400.00 €~1,661.00 €	Fri 02 May 25
Iron oxide nanoparticles in water, 20nm, with amine surface functional group REF: 08-26-2713CAS: 1317-61-9	- - -	487.00 €~1,159.00 €	Fri 02 May 25
Iron oxide nanoparticles in water, 30nm, with carboxylic acid surface functional group REF: 08-26-2709CAS: 1317-61-9	- - -	1,184.00 €	Fri 02 May 25
Iron oxide nanoparticles in water, 20nm, with carboxylic acid surface functional group REF: 08-26-2707CAS: 1317-61-9	- - -	487.00 €~1,325.00 €	Fri 02 May 25