Iron(III) oxide nanopowder, <50 nm particle size (BET)

Sinônimo(s):

Ferric oxide

About This Item

Fórmula empírica (Notação de Hill):

Fe₂O₃

Número CAS:

1309-37-1

Peso molecular:

159.69

Número CE:

215-168-2

Número MDL:

MFCD00011008

Código UNSPSC:

12352302

ID de substância PubChem:

24878791

NACRES:

NA.23

descrição

crystalline (primarily γ)

Nível de qualidade

100

Formulário

nanopowder

área da superfície

50-245 m²/g

tamanho de partícula

<50 nm (BET)

aplicação(ões)

battery manufacturing

cadeia de caracteres SMILES

O=[Fe]O[Fe]=O

InChI

1S/2Fe.3O

chave InChI

JEIPFZHSYJVQDO-UHFFFAOYSA-N

Descrição geral

Iron(III) oxide nanopowder is a fine powder with a particle size of less than 50 nm. It is a red or black solid compound made up of iron and oxygen. It is also known as hematite or ferric oxide. It is a naturally occurring mineral that can also be synthesized in the laboratory. Iron(III) oxide has a number of useful physical properties. It has a high refractive index and is opaque, making it useful as a pigment in paints in inks. Iron(III) oxide is also catalytically active and weakly ferromagnetic at room temperature.

Aplicação

Chemical Synthesis of Monodisperse Magnetic Nanoparticles

Iron(III) oxide nanopowder has a number of uses due to its magnetic and catalytic properties. It is used in the production of magnetic recording media such as magnetic tapes and disks. It is also used as a catalyst in the production of chemicals, including the production of gasoline and plastics and in environmental remediation.

Características e benefícios

• High theoretical specific capacity

• Biocompatibility

• Ease of coating and modification

• Non-toxicity