Search Ontology:
ChEBI

indigo carmine

Term ID
CHEBI:31695
Synonyms
  • Acid blue 74
  • C.I. 73015
  • C.I. 75781
  • C.I. Acid Blue 74
  • C.I. Food Blue 1
  • C.I. Food Blue 1, disodium salt
  • C.I. Natural Blue 2
  • disodium (2E)-3-oxo-2-(3-oxo-5-sulfonato-1,3-dihydro-2H-indol-2-ylidene)-2,3-dihydro-1H-indole-5-sulfonate
  • Disodium 3,3'-dioxo-(delta2,2'-biindoline)-5,5'-disulfonate
  • Disodium 5,5'-disulfoindigo
  • Disodium 5,5'-indigotin disulfonate
  • Disodium indigo-5,5-disulfonate
  • E 132
  • FD and C Blue No. 2
  • FD&C Blue No. 2
  • Indigo carmine
  • Indigocarmine
  • Indigotin-5,5'-disulfonic acid disodium salt
  • Indigotindisulfonate sodium
  • Natural blue 2
  • Sodium 5,5'-indigotindisulfonate
  • Sodium indigo-5,5'-bisulfonate
  • Sodium indigotindisulfonate
Definition
An organic sodium salt resulting from the formal condensation of indigo carmine (acid form) with two equivalents of sodium hydroxide. It is an indicator at pH 11.5-14, changing from blue to yellow.
References
Ontology
ChEBI  ( EBI )
Resources
CTD
Relationships
is a type of
has_part
has_role
Phenotype
Phenotype resulting from indigo carmine
Phenotype where environments contain indigo carmine
Phenotype modified by environments containing indigo carmine
Human Disease Model