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747254

Sigma-Aldrich

Iron oxide(II,III), magnetic nanoparticles solution

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

Sinônimo(s):

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

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About This Item

Fórmula empírica (Notação de Hill):
Fe3O4
Número CAS:
Peso molecular:
231.53
Número MDL:
Código UNSPSC:
12352302
ID de substância PubChem:
NACRES:
NA.23

forma

dispersion
nanoparticles

Nível de qualidade

concentração

5 mg/mL Fe in H2O

magnetização

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

cor

brown

Tamanho médio da partícula

10 nm (TEM)

densidade

~1 g/mL at 25 °C

grupo funcional

carboxylic acid

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

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

InChI

1S/3Fe.4O

chave InChI

SZVJSHCCFOBDDC-UHFFFAOYSA-N

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Descrição geral

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

Aplicação

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

Informações legais

Product of Ocean Nanotech; LLC.

Código de classe de armazenamento

12 - Non Combustible Liquids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable


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