Skip to Content
Merck
CN

51238

Magnetic iron oxide nanoparticles solution

0.3-0.7% Fe basis, 2.5-3.5% solids basis

Synonym(s):

Iron oxide(II,III), magnetic nanoparticles solution, Magnetic iron oxide nanocrystals, Magnetite, Superparamagnetic iron oxide nanoparticles

Sign In to View Organizational & Contract Pricing.

Select a Size


About This Item

Empirical Formula (Hill Notation):
Fe3O4
CAS Number:
Molecular Weight:
231.53
UNSPSC Code:
12352302
NACRES:
NA.25
MDL number:
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Magnetic iron oxide nanoparticles solution, 0.3-0.7% Fe basis, 2.5-3.5% solids basis

InChI

1S/3Fe.4O

SMILES string

O=[Fe].O=[Fe]O[Fe]=O

InChI key

SZVJSHCCFOBDDC-UHFFFAOYSA-N

form

liquid

contains

oleic acid and 11-aminoundecanoic acid as stabilizer

composition

Fe, 0.3-0.7%
solids, 2.5-3.5%

concentration

in H2O

diameter

10-50 nm (hydrodynamic diameter, 1% mean volume)

particle size

6.5 nm±3.0 nm (Fe-Oxide-Nucleus)

density

1.00 g/mL at 20 °C

Looking for similar products? Visit Product Comparison Guide

Analysis Note

Z-Average: ~33 nm

General description

Concentration 5mg/ml includes total weight nanocrystals plus ligands.

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, 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

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