2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, diazotized, coupled with diazotized 2-[(4-aminophenyl)amino]-5-nitrobenzenesulfonic acid, diazotized 4-nitrobenzenamine and resorcinol, potassium sodium salts

CAS Registry Number®

90432-00-1

CAS Name

2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, diazotized, coupled with diazotized 2-[(4-aminophenyl)amino]-5-nitrobenzenesulfonic acid, diazotized 4-nitrobenzenamine and resorcinol, potassium sodium salts

Molecular Formula

C12H11N3O5S.C10H9NO7S2.C6H6N2O2.C6H6O2.K.Na

Molecular Mass

938.94

Cite this Page

2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, diazotized, coupled with diazotized 2-[(4-aminophenyl)amino]-5-nitrobenzenesulfonic acid, diazotized 4-nitrobenzenamine and resorcinol, potassium sodium salts.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=90432-00-1 (retrieved 2025-03-15) (CAS RN: 90432-00-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C12H11N3O5S.C10H9NO7S2.C6H6N2O2.C6H6O2.K.Na/c13-8-1-3-9(4-2-8)14-11-6-5-10(15(16)17)7-12(11)21(18,19)20;11-8-3-6(19(13,14)15)1-5-2-7(20(16,17)18)4-9(12)10(5)8;7-5-1-3-6(4-2-5)8(9)10;7-5-2-1-3-6(8)4-5;;/h1-7,14H,13H2,(H,18,19,20);1-4,12H,11H2,(H,13,14,15)(H,16,17,18);1-4H,7H2;1-4,7-8H;;

InChIKey

InChIKey=ZBNOQYJZOMHJGL-UHFFFAOYSA-N

SMILES

[Na].[K].OC1=CC(O)=CC=C1.N(=O)(=O)C1=CC=C(N)C=C1.N(C1=C(S(=O)(=O)O)C=C(N(=O)=O)C=C1)C2=CC=C(N)C=C2.NC=1C2=C(C=C(S(=O)(=O)O)C=C2O)C=C(S(=O)(=O)O)C1

Canonical SMILES

[Na].[K].O=N(=O)C1=CC=C(N)C=C1.O=N(=O)C1=CC=C(NC2=CC=C(N)C=C2)C(=C1)S(=O)(=O)O.O=S(=O)(O)C=1C=C(O)C2=C(N)C=C(C=C2C1)S(=O)(=O)O.OC1=CC=CC(O)=C1

Other Names for this Substance

  • 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, diazotized, coupled with diazotized 2-[(4-aminophenyl)amino]-5-nitrobenzenesulfonic acid, diazotized 4-nitrobenzenamine and resorcinol, potassium sodium salts