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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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5 G
¥7,600

¥7,600

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5 G
¥7,600

About This Item

Empirical Formula (Hill Notation):
CoFe2O4
CAS Number:
12052-28-7
Molecular Weight:
234.62
EC Number:
234-992-3
MDL number:
MFCD00016018
UNSPSC Code:
12352302
NACRES:
NA.23
form:
nanopowder

¥7,600

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Quality Level

100

Assay

99% trace metals basis

form

nanopowder

particle size

30 nm (TEM)

application(s)

battery manufacturing

SMILES string

[Co+2].[Co+2].[Fe+3].[Fe+3].[O-2].[O-2].[O-2].[O-2].[O-2]

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[1]

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H317,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PRTR

Class I Designated Chemical Substances

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

773352-5G:4548173336039
773352-BULK:
773352-VAR:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCH6197
MKCG1513
MKBT1268V
MKBN6549V

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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

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