1,3,6-Naphthalenetrisulfonic acid, 7-[[4-(acetylamino)phenyl]azo]-8-hydroxy-, trisodium salt

CAS Name

1,3,6-Naphthalenetrisulfonic acid, 7-[2-[4-(acetylamino)phenyl]diazenyl]-8-hydroxy-, sodium salt (1:3)

Molecular Formula

C₁₈H₁₅N₃O₁₁S₃.3Na

Molecular Mass

614.49

Other Names and Identifiers

InChI

InChI=1S/C18H15N3O11S3.3Na/c1-9(22)19-11-2-4-12(5-3-11)20-21-17-15(35(30,31)32)7-10-6-13(33(24,25)26)8-14(34(27,28)29)16(10)18(17)23;;;/h2-8,23H,1H3,(H,19,22)(H,24,25,26)(H,27,28,29)(H,30,31,32);;;

InChIKey

InChIKey=KXLXMQLKEPLQEW-UHFFFAOYSA-N

Canonical SMILES

[Na].O=C(NC1=CC=C(N=NC2=C(O)C3=C(C=C(C=C3S(=O)(=O)O)S(=O)(=O)O)C=C2S(=O)(=O)O)C=C1)C

Other Names for this Substance