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CAS 1317-60-8

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Hematite (Fe2O3)

Description:
Hematite, with the chemical formula Fe2O3 and CAS number 1317-60-8, is a naturally occurring iron oxide and one of the primary ores of iron. It typically appears as a reddish-brown to black solid and exhibits a metallic luster. Hematite is known for its high density and hardness, making it a significant material in various industrial applications, including the production of iron and steel. It has a crystalline structure that can be found in both hexagonal and rhombohedral forms. Hematite is also characterized by its magnetic properties, particularly in its fine-grained form, which can exhibit weak magnetism. In addition to its industrial uses, hematite is utilized in pigments due to its rich color and is studied for its potential applications in environmental remediation and as a catalyst in chemical reactions. Hematite is relatively stable under normal conditions but can undergo reduction to form magnetite (Fe3O4) under specific conditions, such as high temperatures or in the presence of reducing agents.
Formula:Fe·O
InChI:InChI=1S/Fe.O
InChI key:InChIKey=UQSXHKLRYXJYBZ-UHFFFAOYSA-N
SMILES:[O].[Fe]
Synonyms:
  • Bengara MR 270E
  • DP 80 (carrier)
  • Diferric Oxygen(-2) Anion
  • Diiron Trioxide
  • Dp 80
  • E 172
  • Ed 100
  • Feomica
  • Ferric oxide
  • Ferric oxide for ferrite
  • See more synonyms
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