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Iron(II,III) oxide, nanopowder, 97% Product Code.: 15432867

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

Product Code. 15432867
25 g, 25g
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Product Code. 15432867

Brand: Thermo Scientific Alfa Aesar 047141.14

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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.

TRUSTED_SUSTAINABILITY

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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Certificates

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5 results found
Lot Number Certificate Type Date Product Code
Lot NumberZ30K005 Certificate TypeCertificate of Analysis Date31/12/2024 Product Code047141.22,047141.14,047141.36
Lot NumberT23K014 Certificate TypeCertificate of Analysis Date02/08/2024 Product Code047141.22,047141.14,047141.36
Lot NumberR13K026 Certificate TypeCertificate of Analysis Date11/06/2024 Product Code047141.22,047141.14,047141.36
Lot NumberN15K014 Certificate TypeCertificate of Analysis Date05/03/2024 Product Code047141.22,047141.14,047141.36
Lot NumberZ26J022 Certificate TypeCertificate of Analysis Date10/01/2024 Product Code047141.22,047141.14,047141.36
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Product Identifier
  • Iron(II,III) oxide, nanopowder
Signal Word
  • Warning
Hazard Category
  • Skin corrosion/irritation Category 2
  • Serious eye damage/eye irritation Category 2
  • Specific target organ toxicity Category 3
Hazard Statement
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
Precautionary Statement
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P405-Store locked up.
  • P501-Dispose of contents/container to .

RUO – Research Use Only

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