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747254

Iron oxide(II,III), magnetic nanoparticles solution

10 nm avg. part. size (TEM), carboxylic acid functionalized, 5 mg/mL Fe in H2O, dispersion

Synonym(s):

Fe NP COOH, FexOy, Magnetic iron oxide nanocrystals, Magnetite, Superparamagnetic iron oxide nanoparticles

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About This Item

Empirical Formula (Hill Notation):
Fe3O4
CAS Number:
1317-61-9
Molecular Weight:
231.53
NACRES:
NA.23
PubChem Substance ID:
329765820
UNSPSC Code:
12352302
MDL number:
MFCD00011010
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Quality Level

100

form

dispersion, nanoparticles

concentration

5 mg/mL Fe in H2O

magnetization

>45 emu/g, at room temperature; under 4500 Oe

color

brown

avg. part. size

10 nm (TEM)

density

~1 g/mL at 25 °C

functional group

carboxylic acid

storage temp.

2-8°C

SMILES string

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

InChI

1S/3Fe.4O

InChI key

SZVJSHCCFOBDDC-UHFFFAOYSA-N

General description

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

Application

These magnetic nanoparticles are typically used in imaging or as contrast agents. The surface functionality allows for different ligation or further functionalization.

Legal Information

Product of Ocean Nanotech; LLC.

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Storage Class

12 - Non Combustible Liquids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

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