2-Naphthalenesulfonic acid, 5,5′-[[1,1′-biphenyl]-4,4′-diylbis(2,1-diazenediyl)]bis[6-amino-4-hydroxy-, sodium salt (1:2)

CAS Registry Number®

2586-60-9

CAS Name

2-Naphthalenesulfonic acid, 5,5′-[[1,1′-biphenyl]-4,4′-diylbis(2,1-diazenediyl)]bis[6-amino-4-hydroxy-, sodium salt (1:2)

Molecular Formula

C32H24N6O8S2.2Na

Cite this Page

2-Naphthalenesulfonic acid, 5,5′-[[1,1′-biphenyl]-4,4′-diylbis(2,1-diazenediyl)]bis[6-amino-4-hydroxy-, sodium salt (1:2).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=2586-60-9 (retrieved 2024-11-24) (CAS RN: 2586-60-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C32H24N6O8S2.2Na/c33-25-11-5-19-13-23(47(41,42)43)15-27(39)29(19)31(25)37-35-21-7-1-17(2-8-21)18-3-9-22(10-4-18)36-38-32-26(34)12-6-20-14-24(48(44,45)46)16-28(40)30(20)32;;/h1-16,39-40H,33-34H2,(H,41,42,43)(H,44,45,46);;

InChIKey

InChIKey=GVZCRGAFGCSCKI-UHFFFAOYSA-N

SMILES

N(=NC1=CC=C(C=C1)C2=CC=C(N=NC=3C4=C(C=C(S(=O)(=O)O)C=C4O)C=CC3N)C=C2)C=5C6=C(C=C(S(=O)(=O)O)C=C6O)C=CC5N.[Na]

Canonical SMILES

[Na].O=S(=O)(O)C1=CC(O)=C2C(C=CC(N)=C2N=NC3=CC=C(C=C3)C4=CC=C(N=NC5=C(N)C=CC6=CC(=CC(O)=C65)S(=O)(=O)O)C=C4)=C1

Other Names for this Substance

  • 2-Naphthalenesulfonic acid, 5,5′-[[1,1′-biphenyl]-4,4′-diylbis(2,1-diazenediyl)]bis[6-amino-4-hydroxy-, sodium salt (1:2)
  • C.I. Direct Violet 1, disodium salt
  • 2-Naphthalenesulfonic acid, 5,5′-[[1,1′-biphenyl]-4,4′-diylbis(azo)]bis[6-amino-4-hydroxy-, disodium salt
  • C.I. Direct Violet 1
  • Direct Violet

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CAS INSIGHTSTM
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