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790508

Iron oxide(II,III), magnetic nanoparticles solution

5 nm avg. part. size (TEM), PEG functionalized, 1 mg/mL Fe in H2O, dispersion

Synonym(s):

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

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About This Item

Linear Formula:
Fe3O4
CAS Number:
1317-61-9
Molecular Weight:
231.53
NACRES:
NA.23
PubChem Substance ID:
329768219
UNSPSC Code:
12352302
MDL number:
MFCD00011010
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form

dispersion, nanoparticles

concentration

1 mg/mL Fe in H2O

magnetization

>25 emu/g (at room temperature; under 4500 Oe)

color

brown

avg. part. size

5 nm (TEM)

density

0.995 g/mL at 25 °C, ~1 g/mL at 25 °C

functional group

PEG

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.

Do not freeze.

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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