2,7-Naphthalenedisulfonic acid, 4-amino-3-[[4-[[4-[(2,4-diaminophenyl)azo]phenyl]amino]-3-sulfophenyl]azo]-5-hydroxy-6-(phenylazo)-, trisodium salt

CAS Name

2,7-Naphthalenedisulfonic acid, 4-amino-3-[2-[4-[[4-[2-(2,4-diaminophenyl)diazenyl]phenyl]amino]-3-sulfophenyl]diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-, sodium salt (1:3)

Molecular Formula

C₃₄H₂₈N₁₀O₁₀S₃.3Na

Molecular Mass

901.82

Other Names and Identifiers

InChI

InChI=1S/C34H28N10O10S3.3Na/c35-19-6-12-25(24(36)16-19)42-39-22-9-7-20(8-10-22)38-26-13-11-23(17-27(26)55(46,47)48)41-43-32-28(56(49,50)51)14-18-15-29(57(52,53)54)33(34(45)30(18)31(32)37)44-40-21-4-2-1-3-5-21;;;/h1-17,38,45H,35-37H2,(H,46,47,48)(H,49,50,51)(H,52,53,54);;;

InChIKey

InChIKey=NUUURDRRFXPNDZ-UHFFFAOYSA-N

Canonical SMILES

[Na].O=S(=O)(O)C1=CC2=CC(=C(N=NC3=CC=C(NC4=CC=C(N=NC5=CC=C(N)C=C5N)C=C4)C(=C3)S(=O)(=O)O)C(N)=C2C(O)=C1N=NC=6C=CC=CC6)S(=O)(=O)O

Other Names for this Substance