Product Information
Name:Ponceau SX
Synonyms:
- disodium;3-[(E)-(2,4-dimethyl-5-sulfonatophenyl)diazenyl]-4-hydroxynaphthalene-1-sulfonate
Brand:Doctor Ehrenstorfer
Notice:Our products are intended for lab use only. For any other use, please contact us.
Chemical properties
Molecular weight:480.42
Formula:C18H14N2O7S2Na
Color/Form:Neat
InChI:/q, 2*+1/p-2/b20-19+, , InChI=1S/C18H16N2O7S2.2Na/c1-10-7-11(2)16(28(22,23)24)8-14(10)19-20-15-9-17(29(25,26)27)12-5-3-4-6-13(12)18(15)21, /h3-9,21H,1-2H3,(H,22,23,24)(H,25,26,27)
SMILES:Cc1cc(C)c(S(=O)(=O)[O-])cc1N=Nc1cc(S(=O)(=O)[O-])c2ccccc2c1O.[Na+].[Na+]
Technical inquiry about: Ponceau SX
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