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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

Quality Level

100

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

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Certificates of Analysis (COA)

Lot/Batch Number
MKCL4380
MKBW4700V
MKBV8669V
04497KJ
07424LB

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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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