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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All Photos(2)
About This Item
Empirical Formula (Hill Notation):
Fe3O4
CAS Number:
Molecular Weight:
231.53
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23
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form
dispersion
nanoparticles
Quality Level
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
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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.
Storage Class Code
12 - Non Combustible Liquids
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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