Benzenesulfonic acid, 4,4′-[1,3-phenylenebis[2,1-diazenediyl(4,6-diamino-3,1-phenylene)-2,1-diazenediyl]]bis-, sodium salt (1:2)

CAS Registry Number®

6252-62-6

CAS Name

Benzenesulfonic acid, 4,4′-[1,3-phenylenebis[2,1-diazenediyl(4,6-diamino-3,1-phenylene)-2,1-diazenediyl]]bis-, sodium salt (1:2)

Molecular Formula

C30H26N12O6S2.2Na

Cite this Page

Benzenesulfonic acid, 4,4′-[1,3-phenylenebis[2,1-diazenediyl(4,6-diamino-3,1-phenylene)-2,1-diazenediyl]]bis-, sodium salt (1:2).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=6252-62-6 (retrieved 2024-11-25) (CAS RN: 6252-62-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C30H26N12O6S2.2Na/c31-23-13-25(33)29(15-27(23)39-35-17-4-8-21(9-5-17)49(43,44)45)41-37-19-2-1-3-20(12-19)38-42-30-16-28(24(32)14-26(30)34)40-36-18-6-10-22(11-7-18)50(46,47)48;;/h1-16H,31-34H2,(H,43,44,45)(H,46,47,48);;

InChIKey

InChIKey=HOEPJYABQUMIQD-UHFFFAOYSA-N

SMILES

N(=NC1=CC(N=NC2=CC(N=NC3=CC=C(S(=O)(=O)O)C=C3)=C(N)C=C2N)=CC=C1)C4=CC(N=NC5=CC=C(S(=O)(=O)O)C=C5)=C(N)C=C4N.[Na]

Canonical SMILES

[Na].O=S(=O)(O)C1=CC=C(N=NC=2C=C(N=NC3=CC=CC(N=NC4=CC(N=NC5=CC=C(C=C5)S(=O)(=O)O)=C(N)C=C4N)=C3)C(N)=CC2N)C=C1

Other Names for this Substance

  • Benzenesulfonic acid, 4,4′-[1,3-phenylenebis[2,1-diazenediyl(4,6-diamino-3,1-phenylene)-2,1-diazenediyl]]bis-, sodium salt (1:2)
  • C.I. Direct Brown 44
  • C.I. Direct Brown 44, disodium salt
  • Benzenesulfonic acid, 4,4′-[1,3-phenylenebis[azo(4,6-diamino-3,1-phenylene)azo]]bis-, disodium salt
  • C.I. 35005

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