Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: Ferric oxide, yellow [NF]
RN: 51274-00-1
UNII: EX438O2MRT
InChIKey: LDHBWEYLDHLIBQ-UHFFFAOYSA-M

Note

  • TSCA Definition 2017: This substance is identified in the COLOUR INDEX by Colour Index Constitution Number, C.I. 77492.

Molecular Formula

  • Unspecified

Molecular Weight

  • 106.8657
 
* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Regulatory Agencies (Superlist Locators)

Other Resources (Internet Locators)


Search for this InChIKey on the Web

Names and Synonyms

Name of Substance

  • Ferric oxide Yellow
  • Ferric oxide, yellow [NF]

Synonyms

  • CCRIS 4378
  • EC 257-098-5
  • EINECS 257-098-5
  • Ferric oxide, yellow
  • UNII-EX438O2MRT

Systematic Names

  • Bayferrox 920
  • C.I. Pigment Yellow 42
  • Iron hydroxide oxide Yellow

Superlist Name

  • C.I. Pigment Yellow 42

Registry Numbers

CAS Registry Number

  • 51274-00-1

FDA UNII

  • EX438O2MRT

Other Registry Numbers

  • 105478-30-6
  • 12000-32-7
  • 12001-03-5
  • 131462-81-2
  • 1342-51-4
  • 147625-38-5
  • 182761-12-2
  • 185464-57-7
  • 332902-02-0
  • 50641-37-7
  • 51109-85-4
  • 53028-10-7
  • 622368-46-1
  • 934248-40-5
  • 94809-98-0
  • 99241-66-4

System Generated Number

  • 0051274001

Structure Descriptors

InChI

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

InChIKey

LDHBWEYLDHLIBQ-UHFFFAOYSA-M

Smiles

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