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773352

Sigma-Aldrich

Cobalt iron oxide

nanopowder, 30 nm particle size (TEM), 99% trace metals basis

Synonym(s):

Cobalt diiron tetraoxide, Cobalt ferrate, Cobalt ferrite, Cobalt iron spinel

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About This Item

Empirical Formula (Hill Notation):
CoFe2O4
CAS Number:
Molecular Weight:
234.62
EC Number:
UNSPSC Code:
12352302
NACRES:
NA.23

Quality Level

Assay

99% trace metals basis

form

nanopowder

particle size

30 nm (TEM)

application(s)

battery manufacturing

InChI

1S/2Co.2Fe.5O/q2*+2;2*+3;5*-2

InChI key

XNGOCNMGDFPQTP-UHFFFAOYSA-N

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Application

Cobalt Iron Oxide is an important nanoscale magnetic material with applications in molecular imaging† and drug delivery

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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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Friedrich Waag et al.
Scientific reports, 7(1), 13161-13161 (2017-10-17)
Highly active, structurally disordered CoFe
Multifunctional nanoparticles possessing a "magnetic motor effect" for drug or gene delivery.
Tae-Jong Yoon et al.
Angewandte Chemie (International ed. in English), 44(7), 1068-1071 (2005-01-07)
Maqusood Ahamed et al.
Colloids and surfaces. B, Biointerfaces, 148, 665-673 (2016-11-05)
Cobalt iron oxide (CoFe
Jae-Hyun Lee et al.
Nature medicine, 13(1), 95-99 (2006-12-26)
Successful development of ultra-sensitive molecular imaging nanoprobes for the detection of targeted biological objects is a challenging task. Although magnetic nanoprobes have the potential to perform such a role, the results from probes that are currently available have been far

Articles

Magnetic materials find diverse applications from data storage to renewable energy.

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