2,7-Naphthalenedisulfonic acid, 4-amino-3-[2-(2-chlorophenyl)diazenyl]-5-hydroxy-6-[2-[4′-[2-(4-hydroxyphenyl)diazenyl][1,1′-biphenyl]-4-yl]diazenyl]-, sodium salt (1:2)

CAS Registry Number®

6360-61-8

CAS Name

2,7-Naphthalenedisulfonic acid, 4-amino-3-[2-(2-chlorophenyl)diazenyl]-5-hydroxy-6-[2-[4′-[2-(4-hydroxyphenyl)diazenyl][1,1′-biphenyl]-4-yl]diazenyl]-, sodium salt (1:2)

Molecular Formula

C34H24ClN7O8S2.2Na

Cite this Page

2,7-Naphthalenedisulfonic acid, 4-amino-3-[2-(2-chlorophenyl)diazenyl]-5-hydroxy-6-[2-[4′-[2-(4-hydroxyphenyl)diazenyl][1,1′-biphenyl]-4-yl]diazenyl]-, sodium salt (1:2).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=6360-61-8 (retrieved 2024-11-25) (CAS RN: 6360-61-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C34H24ClN7O8S2.2Na/c35-26-3-1-2-4-27(26)40-41-32-28(51(45,46)47)17-21-18-29(52(48,49)50)33(34(44)30(21)31(32)36)42-39-23-11-7-20(8-12-23)19-5-9-22(10-6-19)37-38-24-13-15-25(43)16-14-24;;/h1-18,43-44H,36H2,(H,45,46,47)(H,48,49,50);;

InChIKey

InChIKey=DDFJQDLPJQDAQJ-UHFFFAOYSA-N

SMILES

NC=1C2=C(C=C(S(=O)(=O)O)C1N=NC3=C(Cl)C=CC=C3)C=C(S(=O)(=O)O)C(N=NC4=CC=C(C=C4)C5=CC=C(N=NC6=CC=C(O)C=C6)C=C5)=C2O.[Na]

Canonical SMILES

[Na].O=S(=O)(O)C1=CC2=CC(=C(N=NC=3C=CC=CC3Cl)C(N)=C2C(O)=C1N=NC4=CC=C(C=C4)C=5C=CC(N=NC6=CC=C(O)C=C6)=CC5)S(=O)(=O)O

Other Names for this Substance

  • 2,7-Naphthalenedisulfonic acid, 4-amino-3-[2-(2-chlorophenyl)diazenyl]-5-hydroxy-6-[2-[4′-[2-(4-hydroxyphenyl)diazenyl][1,1′-biphenyl]-4-yl]diazenyl]-, sodium salt (1:2)
  • C.I. Direct Green 10, disodium salt
  • 2,7-Naphthalenedisulfonic acid, 4-amino-3-[(2-chlorophenyl)azo]-5-hydroxy-6-[[4′-[(4-hydroxyphenyl)azo][1,1′-biphenyl]-4-yl]azo]-, disodium salt
  • C.I. 30285
  • Direct Green CL

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