2H-Naphtho[1,2-d]triazole-5-sulfonic acid, 2,2′-[1,2-diazenediylbis[(2-sulfo-4,1-phenylene)-2,1-ethenediyl(3-sulfo-4,1-phenylene)]]bis-, sodium salt (1:6)

CAS Registry Number®

12222-60-5

CAS Name

2H-Naphtho[1,2-d]triazole-5-sulfonic acid, 2,2′-[1,2-diazenediylbis[(2-sulfo-4,1-phenylene)-2,1-ethenediyl(3-sulfo-4,1-phenylene)]]bis-, sodium salt (1:6)

Molecular Formula

C48H32N8O18S6.6Na

Cite this Page

2H-Naphtho[1,2-d]triazole-5-sulfonic acid, 2,2′-[1,2-diazenediylbis[(2-sulfo-4,1-phenylene)-2,1-ethenediyl(3-sulfo-4,1-phenylene)]]bis-, sodium salt (1:6).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=12222-60-5 (retrieved 2024-11-24) (CAS RN: 12222-60-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C48H32N8O18S6.6Na/c57-75(58,59)41-21-31(17-13-27(41)9-11-29-15-19-33(23-43(29)77(63,64)65)55-51-39-25-45(79(69,70)71)35-5-1-3-7-37(35)47(39)53-55)49-50-32-18-14-28(42(22-32)76(60,61)62)10-12-30-16-20-34(24-44(30)78(66,67)68)56-52-40-26-46(80(72,73)74)36-6-2-4-8-38(36)48(40)54-56;;;;;;/h1-26H,(H,57,58,59)(H,60,61,62)(H,63,64,65)(H,66,67,68)(H,69,70,71)(H,72,73,74);;;;;;

InChIKey

InChIKey=YGWUKTHGGSEORI-UHFFFAOYSA-N

SMILES

S(=O)(=O)(O)C=1C=2C(C=3C(C1)=NN(N3)C4=CC(S(=O)(=O)O)=C(C=CC5=C(S(=O)(=O)O)C=C(N=NC6=CC(S(=O)(=O)O)=C(C=CC7=C(S(=O)(=O)O)C=C(C=C7)N8N=C9C(=N8)C=C(S(=O)(=O)O)C=%10C9=CC=CC%10)C=C6)C=C5)C=C4)=CC=CC2.[Na]

Canonical SMILES

[Na].O=S(=O)(O)C1=CC(N=NC2=CC=C(C=CC3=CC=C(C=C3S(=O)(=O)O)N4N=C5C=C(C=6C=CC=CC6C5=N4)S(=O)(=O)O)C(=C2)S(=O)(=O)O)=CC=C1C=CC7=CC=C(C=C7S(=O)(=O)O)N8N=C9C=C(C=%10C=CC=CC%10C9=N8)S(=O)(=O)O

Other Names for this Substance

  • 2H-Naphtho[1,2-d]triazole-5-sulfonic acid, 2,2′-[1,2-diazenediylbis[(2-sulfo-4,1-phenylene)-2,1-ethenediyl(3-sulfo-4,1-phenylene)]]bis-, sodium salt (1:6)
  • C.I. Direct Yellow 106
  • 2H-Naphtho[1,2-d]triazole-5-sulfonic acid, 2,2′-[azobis[(2-sulfo-4,1-phenylene)-2,1-ethenediyl(3-sulfo-4,1-phenylene)]]bis-, hexasodium salt
  • Chlorantine Fast Yellow ARLL
  • Direct Yellow 106

View All

Deleted or Replaced CAS Registry Numbers

178418-45-6

CAS INSIGHTSTM
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