Ponceau 6R

More details:

• Systematic name

  Disodium 7-hydroxy-8-[(E)-1-naphthyldiazenyl]-1,3-naphthalenedisulfonate

• SMILES

  c1ccc2c(c1)cccc2/N=N/c3c(ccc4c3c(cc(c4)S(=O)(=O)[O-])S(=O)(=O)[O-])O.[Na+].[Na+]

• Std. InChi

  InChI=1S/C20H14N2O7S2.2Na/c23-17-9-8-13-10-14(30(24,25)26)11-18(31(27,28)29)19(13)20(17)22-21-16-7-3-5-12-4-1-2-6-15(12)16;;/h1-11,23H,(H,24,25,26)(H,27,28,29);;/q;2*+1/p-2/b22-21+;;

• Std. InChIKey

  FUGCXLNGEHFIOA-ZPZFBZIMSA-L

• Cite this record

  CSID:16736230, http://www.chemspider.com/Chemical-Structure.16736230.html (accessed 14:44, May 30, 2023)