1-Naphthalenesulfonic acid, 8-(phenylamino)-5-[[4-[(3-sulfophenyl)azo]-1-naphthalenyl]azo]-, ammonium sodium salt

83006-77-3

CAS Name

1-Naphthalenesulfonic acid, 8-(phenylamino)-5-[2-[4-[2-(3-sulfophenyl)diazenyl]-1-naphthalenyl]diazenyl]-, ammonium sodium salt (1:?:?)

Molecular Formula

C₃₂H₂₃N₅O₆S₂.xH₃N.xNa

Other Names and Identifiers

InChI

InChI=1S/C32H23N5O6S2.H3N.Na/c38-44(39,40)23-11-6-10-22(20-23)34-35-27-16-17-28(25-13-5-4-12-24(25)27)36-37-29-18-19-30(33-21-8-2-1-3-9-21)32-26(29)14-7-15-31(32)45(41,42)43;;/h1-20,33H,(H,38,39,40)(H,41,42,43);1H3;

InChIKey

InChIKey=AUOHDJBAXPDXQP-UHFFFAOYSA-N

SMILES

N(C=1C2=C(C(N=NC=3C4=C(C(N=NC5=CC(S(=O)(=O)O)=CC=C5)=CC3)C=CC=C4)=CC1)C=CC=C2S(=O)(=O)O)C6=CC=CC=C6.N.[Na]

Canonical SMILES

[Na].O=S(=O)(O)C=1C=CC=C(N=NC2=CC=C(N=NC=3C=CC(NC=4C=CC=CC4)=C5C3C=CC=C5S(=O)(=O)O)C=6C=CC=CC26)C1.N

Other Names for this Substance