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700320

Iron oxide(II,III), magnetic nanoparticles solution

5 nm avg. part. size, 5 mg/mL in toluene

Synonym(s):

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:
329762196
UNSPSC Code:
12352302
MDL number:
MFCD00011010
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Quality Segment

100

form

nanoparticles, solution

concentration

5 mg/mL in toluene

magnetization

≥30 emu/g (at ambient temperature under 4500 Oe)

avg. part. size

5 nm

particle size

5 nm±1 nm (TEM; conforms)

density

0.865 g/mL at 25 °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.

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signalword

Danger

Hazard Classifications

Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3

target_organs

Central nervous system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

39.9 °F

flash_point_c

4.4 °C

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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