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Iron oxide(II,III), magnetic nanoparticles solution

ALDRICH/747300 - 10 nm avg. part. size (TEM), amine functionalized, 1 mg/mL Fe in H2O, dispersion

Synonym: Fe NP NH2; FexOy; Magnetic iron oxide nanocrystals; Magnetite; Superparamagnetic iron oxide nanoparticles

CAS Number: 1317-61-9
Empirical Formula (Hill Notation): Fe3O4
Molecular Weight: 231.53
MDL Number: MFCD00011010
Linear Formula: Fe3O4
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-747300-10ML 10 mL
 $640.00
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TEM of 10 nm iron oxide nanoparticles. Representative TEM, batch-to-batch variation may be expected.

 

avg. part. size 10 nm (TEM)
color brown
concentration 1 mg/mL Fe in H2O
density 0.997 g/mL at 25 °C
  ~1 g/mL at 25 °C
form dispersion
  nanoparticles
functional group amine
InChI 1S/3Fe.4O
InChI key SZVJSHCCFOBDDC-UHFFFAOYSA-N
magnetization >45 emu/g (at room temperature; under 4500 Oe)
Quality Level 100 
SMILES string O=[Fe].O=[Fe]O[Fe]=O
storage temp. 2-8°C
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.
General description: Concentration 5mg/ml includes total weight nanocrystals plus ligands.
Legal Information: Product of Supplier: OCEAN NANOTECH LLC
RIDADR NONH for all modes of transport
WGK Germany WGK 2
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Density 0.997 g/mL at 25 °C; ~1 g/mL at 25 °C
Storage Temp. 2-8°C
UNSPSC 12352302

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