Chemical Compound

Acid Yellow 220

CAS Registry Number 71603-79-7
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Acid Yellow 220 chemical structure
Primary Record

Acid Yellow 220

In stock
980 g
Purity
99.7 %
CAS
71603-79-7

Compound Identifiers & Properties

CAS
71603-79-7
PubChem CID
135879909
SMILES
C/C(=C(/N=NC1=C(C=CC(=C1)S(=O)(=O)NC2=CC=CC=C2C(=O)[O-])[O-])\C(=O)NC3=CC=CC=C3Cl)/[O-].C/C(=C(/N=NC1=C(C=CC(=C1)S(=O)(=O)NC2=CC=CC=C2C(=O)[O-])[O-])\C(=O)NC3=CC=CC=C3Cl)/[O-].[Na+].[Na+].[Na+].[Na+].[Co+2]
Canonical SMILES
C/C([O-])=C(/N=Nc1cc(S(=O)(=O)Nc2ccccc2C(=O)[O-])ccc1[O-])C(=O)Nc1ccccc1Cl.C/C([O-])=C(/N=Nc1cc(S(=O)(=O)Nc2ccccc2C(=O)[O-])ccc1[O-])C(=O)Nc1ccccc1Cl.[Co+2].[Na+].[Na+].[Na+].[Na+]

Names & Synonyms

  • Acid Yellow 220
  • RefChem:578188
  • EINECS 274-929-7
  • C46H32Cl2CoN8O14S2.4Na
  • AN-37660
  • C46-H32-Cl2-Co-N8-O14-S2.4Na
  • 71603-79-7
  • Cobaltate(4-), bis(2-(((3-((1-(((2-chlorophenyl)amino)carbonyl)-2-(oxo-kappaO)propyl)azo-kappaN1)-4-(hydroxy-kappaO)phenyl)sulfonyl)amino)benzoato(3-))-, tetrasodium
  • Cobaltate(4-), bis(2-(((3-(2-(1-(((2-chlorophenyl)amino)carbonyl)-2-(oxo-kappaO)propyl)diazenyl-kappaN1)-4-(hydroxy-kappaO)phenyl)sulfonyl)amino)benzoato(3-))-, sodium (1:4)
  • 70851-34-2
  • Tetrasodium bis(2-(((3-((1-((2-chloroanilino)carbonyl)-2-oxopropyl)azo)-4-hydroxyphenyl)sulphonyl)amino)benzoato(3-))cobaltate(4-)
  • Tetrasodium bis[2-[[[3-[[1-[(2-chloroanilino)carbonyl]-2-oxopropyl]azo]-4-hydroxyphenyl]sulphonyl]amino]benzoato(3-)]cobaltate(4-)
  • 274-929-7
  • 615-310-7
  • Cobaltate(4-), bis[2-[[[3-[[1-[[(2-chlorophenyl)amino]carbonyl]-2-(oxo-.kappa.O)propyl]azo-.kappa.N1]-4-(hydroxy-.kappa.O)phenyl]sulfonyl]amino]benzoato(3-)]-, tetrasodium
  • Cobaltate(4-), bis[2-[[[3-[[1-[[(2-chlorophenyl)amino]carbonyl]-2-oxopropyl]azo]-4-hydroxyphenyl]sulfonyl]amino]benzoato(3-)]-, tetrasodium
  • Cobaltate(4-), bis[2-[[[3-[2-[1-[[(2-chlorophenyl)amino]carbonyl]-2-(oxo-.kappa.O)propyl]diazenyl-.kappa.N1]-4-(hydroxy-.kappa.O)phenyl]sulfonyl]amino]benzoato(3-)]-, sodium (1:4)
  • Cobaltate(4-), bis[2-[[[3-[2-[1-[[(2-chlorophenyl)amino]carbonyl]-2-(oxo-kappaO)propyl]diazenyl-kappaN1]-4-(hydroxy-kappaO)phenyl]sulfonyl]amino]benzoato(3-)]-, sodium (1:4)
  • cobaltous tetrasodium 2-[[3-[(2Z)-2-[1-[N-(2-chlorophenyl)-C-oxido-carbonimidoyl]-2-oxo-propylidene]hydrazino]-4-oxido-phenyl]sulfonylamino]benzoate