Iron(II,III) oxide

Names

[ Name ]:
Iron(II,III) oxide

[Synonym ]:
EINECS 215-277-5
Iron(II,III)oxide
Monodispersed magnetite microspheres
Iron(II) diiron(III) oxide
Fe NP NH2,FexOy,Magnetic iron oxide nanocrystals
Iron oxide(II,III),magnetic nanoparticles
Triiron Tetraoxide
Iron oxide(II,III)
MFCD00011010
Iron oxide (Fe3O4)
Fe NP COOH,FexOy,Magnetic iron oxide nanocrystals
Magnetic iron oxide nanocrystals,Magnetite,Superparamagnetic iron oxide nanoparticles

Chemical & Physical Properties

[ Density]:
4.8-5.1 g/mL at 25 °C(lit.)

[ Melting Point ]:
1538 °C(lit.)

[ Molecular Formula ]:
Fe₃O₄--

[ Molecular Weight ]:
231.533

[ Flash Point ]:
7 °C

[ Exact Mass ]:
231.784485

[ Index of Refraction ]:
3.0

[ Storage condition ]:
2-8°C

[ Stability ]:
Stable. Incompatible with strong acids, chloroformates, peroxides.

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS02, GHS07, GHS08, GHS09

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H225-H304-H315-H336-H361d-H373-H411

[ Precautionary Statements ]:
P210-P261-P273-P281-P301 + P310-P331

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn: Harmful;Xi: Irritant;F: Flammable;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36/37/39-S62-S46-S36/37

[ RIDADR ]:
UN 1294 3/PG 2

[ WGK Germany ]:
-

[ HS Code ]:
2821100000

Customs

[ HS Code ]: 2821100000

Articles

Reductive dechlorination of carbon tetrachloride using buffered alkaline ascorbic acid.

Chemosphere 136 , 27-31, (2015)

Alkaline ascorbic acid (AA) was recently discovered as a novel in-situ chemical reduction (ISCR) reagent for remediating chlorinated solvents in the subsurface. For this ISCR process, the maintenance ...

Evidence for reactive reduced phosphorus species in the early Archean ocean.

Proc. Natl. Acad. Sci. U. S. A. 110(25) , 10089-94, (2013)

It has been hypothesized that before the emergence of modern DNA-RNA-protein life, biology evolved from an "RNA world." However, synthesizing RNA and other organophosphates under plausible early Earth...

La-EDTA coated Fe3O4 nanomaterial: preparation and application in removal of phosphate from water.

J. Environ. Sci. (China) 25(2) , 413-8, (2013)

La-EDTA-Fe3O4 was prepared by a chemical co-precipitation method. The magnetic composite was characterized by transmission electron microscopy (TEM), X-ray diffraction (XRD) and Fourier transform infr...