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720712

Sigma-Aldrich

Iron(III) oxide, dispersion

nanoparticles, ≤110 nm particle size, 15 wt. % in ethanol

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Synonym(s):
Iron oxide in ethanol
Empirical Formula (Hill Notation):
Fe2O3
CAS Number:
Molecular Weight:
159.69
MDL number:
PubChem Substance ID:
NACRES:
NA.23

form

nanoparticles

Quality Level

concentration

15 wt. % in ethanol

particle size

≤110 nm

SMILES string

O=[Fe]O[Fe]=O

InChI

1S/2Fe.3O

InChI key

JEIPFZHSYJVQDO-UHFFFAOYSA-N

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1 of 4

This Item
700304747327725358
particle size

≤110 nm

particle size

20 nm (+/- 2nm TEM)

particle size

-

particle size

9-11 nm (TEM)

concentration

15 wt. % in ethanol

concentration

5 mg/mL in toluene

concentration

1 mg/mL Fe in H2O

concentration

5 mg/mL in H2O

Quality Level

200

Quality Level

100

Quality Level

100

Quality Level

100

Pictograms

FlameCorrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 1


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