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Iron(II,III) oxide, nanopowder, 97%

Catalog No. p-7052280
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Quantity:
100 g
25 g
500 g
Catalog No. Quantity
AA4714114 25 g
AA4714122 100 g
AA4714136 500 g
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Catalog No. AA4714114

Supplier: Thermo Scientific Chemicals 04714114

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Description

CAS: 1317-61-9 | Fe3O4 | 231.53 g/mol

Iron(II,III) oxide is mainly used as a black-pigment-catalyst in the Haber process and in the water gas shift reaction. It is used as a contrast-agent in MRI scanning and as a pigment in magnetic applications, polishing compounds, cosmetics, medicines, polymers, rubber, fillers, building, construction, appliances and magnetic inks.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 1317-61-9
Molecular Formula Fe3O4
Molecular Weight (g/mol) 231.53
MDL Number MFCD00011010
InChI Key WTFXARWRTYJXII-UHFFFAOYSA-N
IUPAC Name diiron(3+) λ²-iron(2+) tetraoxidandiide
SMILES [O--].[O--].[O--].[O--].[Fe++].[Fe+3].[Fe+3]

Specifications

Melting Point 1538°C
Color Black
Physical Form Powder
Quantity 25 g
Merck Index 14,4040
Solubility Information Insoluble in water and organic solvents. Soluble in concentrated mineral acids.
Formula Weight 231.54
Percent Purity 97%
Odor Odorless
Refractive Index 3.0
Density 5.2 g/mL
Chemical Name or Material Iron(II,III) oxide
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Safety and Handling

Hazard Category Warning
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses, if present and easy to do.
Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
EINECSNumber 215-277-5
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only