Iron (II,III) Oxide Synthetic

£8.39£47.99

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Iron(II,III) oxide is the chemical compound with formula Fe3O4. It is one of possible iron oxides. It is found in nature as the mineral magnetite. It contains both Fe2+ and Fe3+ ions and is sometimes formulated as FeO.Fe2O3. It is encountered in the laboratory as a black powder. It exhibits permanent magnetism and is ferrimagnetic, but is sometimes incorrectly described as ferromagnetic. Its most extensive use is as a black pigment which is synthesised rather than being extracted from the naturally occurring mineral as the particle size and shape can be varied by the method of production.

Minimum Assay: >97%
Molecular Formula: Fe3O4
Molecular Weight: 231.54
Melting Point: 1538 deg C
Refractive Index: 3.0

HS CODE: 28211010

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Additional information

Weight N/A
Pack Size

500gm, 1kg, 2.5kg, 5kg