Methyl orange
  • CASRN: 547-58-0
  • PubChem CID: 23673835, 11036
  • IUPAC Name: sodium;4-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonate, sodium 4-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonate
  • InChI: InChI=1S/C14H15N3O3S.Na/c1-17(2)13-7-3-11(4-8-13)15-16-12-5-9-14(10-6-12)21(18,19)20;/h3-10H,1-2H3,(H,18,19,20);/q;+1/p-1
  • InChIKey: STZCRXQWRGQSJD-UHFFFAOYSA-M
  • ChemSpider ID: 16736152
  • SMILES: CN(C)c1ccc(cc1)N=Nc2ccc(cc2)S(=O)(=O)[O-].[Na+], CN(C)C1=CC=C(C=C1)N=NC2=CC=C(C=C2)S(=O)(=O)[O-].[Na+]

Systems

1
Carbon dioxide with Methyl orange and Water 1