ChemSpider 2D Image | Indigo carmine | C16H8N2Na2O8S2

Indigo carmine

  • Molecular FormulaC16H8N2Na2O8S2
  • Average mass466.353 Da
  • Monoisotopic mass465.951752 Da
  • ChemSpider ID4447431
  • Charge - Charge

    Double-bond stereo - Double-bond stereo

More details:

Validated by Experts, Validated by Users, Non-Validated, Removed by Users

Indigo carmine [Wiki]
Food Blue 2
(2E)-3-Oxo-2-(3-oxo-5-sulfonato-1,3-dihydro-2H-indol-2-ylidène)-5-indolinesulfonate de disodium [French] [ACD/IUPAC Name]
1H-indole-5-sulfonic acid, 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-, disodium salt, (2E)-
1H-Indole-5-sulfonic acid, 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-, sodium salt, (2E)- (1:2) [ACD/Index Name]
212-728-8 [EINECS]
860-22-0 [RN]
carmim de indigo [Portuguese]
Dinatrium-(2E)-3-oxo-2-(3-oxo-5-sulfonato-1,3-dihydro-2H-indol-2-yliden)-5-indolinsulfonat [German] [ACD/IUPAC Name]

Validated by Experts, Validated by Users, Non-Validated, Removed by Users

C.I. 73015 [DBID]
131164_SIAL [DBID]
57000_FLUKA [DBID]
AI3-09087 [DBID]
C.I. 75781 [DBID]
D01563 [DBID]
LS-1857 [DBID]
NSC 8646 [DBID]
  • Experimental Physico-chemical Properties
  • Miscellaneous
    • Safety:

      IRRITANT Matrix Scientific 100673
      WARNING: Irreversible damage risk, protect skin/eyes/lungs. Alfa Aesar A16052
    • Chemical Class:

      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. ChEBI CHEBI:31695

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module

No predicted properties have been calculated for this compound.

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