Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

641723

Sigma-Aldrich

Copper iron oxide

nanopowder, <100 nm particle size (BET), 98.5% trace metals basis

Synonym(s):

Copper ferrite

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
CuFe2O4
CAS Number:
Molecular Weight:
239.23
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

98.5% trace metals basis

form

nanopowder

particle size

<100 nm (BET)

density

5.4 g/mL at 25 °C (lit.)

SMILES string

[Cu++].[O-][Fe]=O.[O-][Fe]=O

InChI

1S/Cu.2Fe.4O/q+2;;;;;2*-1

InChI key

DXKGMXNZSJMWAF-UHFFFAOYSA-N

General description

Copper iron oxide, also called copper ferrite or cuprospinel, is a metal oxide composition related to magnetite, Fe3O4, where copper substitutes for some of the iron cations in the structure. Like the related magnetite, CuFe2O4 is superparamagnetic with the magnetization related to the size of the particles. Our copper iron oxide nanopowder has a particle size less than 100 nm and an XRF purity exceeding 98.5% on a metals basis. Copper iron oxide nanoparticles and nanocomposites have various applications in material science due to their unique electrical, optical, catalytic, and magnetic properties.Few key applications below: Catalyst: Copper iron oxide nanoparticles have been used as magnetically recyclable catalysts for the synthesis of pyrazole derivatives, which are important heterocyclic compounds with various biological activities. Energy storage: Copper oxide nanoparticles have been used in batteries and tools for solar energy conversion due to their electrical properties.

Application

  • Facile Detection of Blood Creatinine Using Binary Copper-Iron Oxide and rGO-Based Nanocomposite on 3D Printed Ag-Electrode under POC Settings.: This study explores the use of a binary copper-iron oxide and reduced graphene oxide (rGO) nanocomposite for detecting blood creatinine levels. The research demonstrates how this composite, when applied to a 3D printed silver electrode, provides an efficient and accurate method for point-of-care (POC) diagnostics, which is significant for sustainable energy materials and advanced cathode materials in battery technologies (Singh et al., 2021).

Legal Information

Product of Engi-Mat Co.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Joseph A Adeyemi et al.
Ecotoxicology and environmental safety, 189, 109982-109982 (2019-12-13)
The increasing application of nanomaterials in various fields such as drug delivery, cosmetics, disease detection, cancer treatment, food preservation etc. has resulted in high levels of engineered nanoparticles in the environment, thus leading to higher possibility of direct or indirect
Jorge Rodríguez-Chueca et al.
International journal of environmental research and public health, 16(2) (2019-01-16)
Industrial activity is one of the most important sources of water pollution. Yearly, tons of non-biodegradable organic pollutants are discharged, at the least, to wastewater treatment plants. However, biological conventional treatments are unable to degrade them. This research assesses the
Rohit Chand et al.
Nanoscale, 10(17), 8217-8225 (2018-04-24)
Nanoscale MoS2 has attracted extensive attention for sensing due to its superior properties. This study outlines a microfluidic and electrochemical biosensing methodology for the multiplex detection of paratuberculosis-specific miRNAs. Herein, we report the synthesis of MoS2 nanosheets decorated with a

Articles

Magnetic nanoparticles have attracted tremendous attention due to their novel properties and their potential applications in magnetic recording, magnetic energy storage and biomedicine.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service