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796093

Iron oxide hydroxide

aqueous nanoparticle dispersion, <5 nm (DLS), 20% solids by weight, pH ~3, 99.5% trace metals basis

Synonym(s):

Iron hydroxide oxide, Iron oxyhydroxide

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About This Item

Linear Formula:

FeHO₂

UNSPSC Code:

12352302

PubChem Substance ID:

NACRES:

NA.23

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Properties

assay

99.5% trace metals basis

form

dispersion

concentration

20 wt. % in water

particle size

<5 nm (DLS)

pH

3.0±0.5, ~3

storage temp.

2-8°C

SMILES string

[Fe+3].[OH-].[O-2]

InChI

1S/Fe.H2O.O/h;1H2;/q+3;;-2/p-1

InChI key

IEECXTSVVFWGSE-UHFFFAOYSA-M

Description

Application

This material is highly monodisperse in size and shape (<0.25 polydispersity index), and provides significantly improved surface reactivity. It is stable at high suspension densities, when utilized at the recommended pH range (3.0-4.0). Applications include emissions catalysis, oxidation catalysis, regeneration of particle traps in diesel engines, and use as a pigment.

Legal Information

Product of Cerion, Inc

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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Global Trade Item Number

SKU	GTIN
796093-100ML	04061832961781