Skip to Content
MilliporeSigma
All Photos(2)

Documents

720712

Sigma-Aldrich

Iron(III) oxide, dispersion

nanoparticles, ≤110 nm particle size, 15 wt. % in ethanol

Synonym(s):

Iron oxide in ethanol

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Empirical Formula (Hill Notation):
Fe2O3
CAS Number:
1309-37-1
Molecular Weight:
159.69
MDL number:
MFCD00011008
UNSPSC Code:
12352300
PubChem Substance ID:
329763743
NACRES:
NA.23

form

nanoparticles

Quality Level

200

concentration

15 wt. % in ethanol

particle size

≤110 nm

SMILES string

O=[Fe]O[Fe]=O

InChI

1S/2Fe.3O

InChI key

JEIPFZHSYJVQDO-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

pictograms

FlameCorrosion
GHS02,GHS05

signalword

Danger

Hazard Classifications

Eye Dam. 1 - Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

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’.

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

Slide 1 of 4

1 of 4

Iron oxide(II,III), magnetic nanoparticles solution 5 nm avg. part. size, 5 mg/mL in H2O

Sigma-Aldrich

725331

Iron oxide(II,III), magnetic nanoparticles solution

Iron oxide powder, max. particle size 50 micron, weight 50 g, purity 99.9%

GF18149238

Iron oxide

Iron oxide(II,III), magnetic nanoparticles solution 10 nm avg. part. size, 5 mg/mL in toluene

Sigma-Aldrich

700312

Iron oxide(II,III), magnetic nanoparticles solution

Iron(II,III) oxide powder, <5 μm, 95%

Sigma-Aldrich

310069

Iron(II,III) oxide

Andrew Pratt et al.
Nature materials, 13(1), 26-30 (2013-11-05)
Geometry and confinement effects at the nanoscale can result in substantial modifications to a material's properties with significant consequences in terms of chemical reactivity, biocompatibility and toxicity. Although benefiting applications across a diverse array of environmental and technological settings, the
Rajenahally V Jagadeesh et al.
Science (New York, N.Y.), 342(6162), 1073-1076 (2013-11-30)
Production of anilines--key intermediates for the fine chemical, agrochemical, and pharmaceutical industries--relies on precious metal catalysts that selectively hydrogenate aryl nitro groups in the presence of other easily reducible functionalities. Herein, we report convenient and stable iron oxide (Fe2O3)-based catalysts
Maxime Gauberti et al.
Stroke, 44(7), 1988-1996 (2013-06-08)
Our aim was to assess the spatiotemporal evolution of the cerebrovascular inflammation occurring after ischemic and hemorrhagic strokes using a recently developed, fast, and ultra-sensitive molecular MRI method. We first assessed longitudinally the cerebrovascular inflammation triggered by collagenase-induced hemorrhage and
Weiyan Liu et al.
Analytica chimica acta, 770, 132-139 (2013-03-19)
In this paper, a novel, low-cost electrochemiluminescence (ECL) immunosensor using core-shell Fe3O4-Au magnetic nanoparticles (AuMNPs) as the carriers of the primary antibody of carbohydrate antigen 125 (CA125) was designed. Graphene sheet (GS) with property of good conductivity and large surface
J Sangeetha et al.
Journal of biomedical nanotechnology, 9(5), 751-764 (2013-06-28)
We present methodologies to functionalize iron oxide (Fe3O4) nanoparticles with biosurfactants and biocompatibility results. Positively charged Fe3O4 nanoparticles of average hydrodynamic size -26 nm is functionalized with four different molecules of interest, viz., surfactin, rhamnolipid, polyethylene glycol (PEG) and dextran.
View All Related Papers

Articles

Nanofluids for Biomedical Applications

Currently, magnetic nanoparticles (MNPs) are attracting a lot of attention because of the possibility of many novel applications, especially in biomedical research.

Recent Developments in Magnetic Iron Oxide Nanoparticles for Non-Invasive Bioimaging

Professor Hui Mao explores the use of superparamagnetic iron oxide nanoparticles (INOPs) that offer an alternate contrast-enhancing mechanism.

Synthesis and Application of Shape-Controlled Fe3O4 Nanostructure

Professor Yadong Yin (University of California Riverside, USA) examines both direct (thermal decomposition, solvothermal, hydrothermal) and indirect (templated) synthesis methods of magnetite nanocrystals and reviews in detail the landscape of these various synthetic methods for magnetite nanocrystal and their applications in magnetic assembly, magnetic hyperthermia, and Li-Ion batteries.

Soft Magnetic Nanocrystalline Alloys: Materials and Models

Magnetic materials permeate numerous daily activities in our lives. They are essential components of a diversity of products including hard drives that reliably store information on our computers, decorative magnets that keep the shopping list attached to the refrigerator door, electric bicycles that speed our commute to work, as well as wind turbines for conversion of wind energy to electrical power.

See All

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