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633844

Sigma-Aldrich

Zinc iron oxide

nanopowder, <100 nm particle size (BET), >99% trace metals basis

Synonym(s):

Diiron zinc tetraoxide

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About This Item

Linear Formula:
ZnFe2O4
CAS Number:
12063-19-3
Molecular Weight:
241.08
EC Number:
235-052-5
MDL number:
MFCD00049621
UNSPSC Code:
12352302
PubChem Substance ID:
24882584
NACRES:
NA.23

Assay

>99% trace metals basis

form

nanopowder

particle size

<100 nm (BET)

SMILES string

O=[Fe]O[Zn]O[Fe]=O

InChI

1S/2Fe.4O.Zn

InChI key

WGEATSXPYVGFCC-UHFFFAOYSA-N

General description

Zinc iron oxide nanoparticles are chemically stable and exhibit superparamagnetic properties. There are a number of methods to prepare ZnO nanoparticles, some of them are self-propagated combustion of fuels (alanine, glycine and proline), co-precipitation, sol-gel reaction, spin coating, ball milling and auto combustion.

Application

Potential applications of ZnFe2O4 are gas sensors, catalysts and MRI contrast agents.

Legal Information

Product of Engi-Mat Co.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Influence of fuel on phase formation of ZnFe 2 O 4 prepared by self-propagated combustion route
Venkatesan K and Babu D
AIP Conference Proceedings, 1665(1) (2015)

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