5-Chloro-3-[2-(2,4-Dihydroxyphenyl)Diazenyl]-2-Hydroxy-Benzenesulfonic Acid Sodium Salt (1:1)
[CAS# 104332-87-8]

Identification

• Name: 5-Chloro-3-[2-(2,4-Dihydroxyphenyl)Diazenyl]-2-Hydroxy-Benzenesulfonic Acid Sodium Salt (1:1)
• Synonyms: 5-Chloro-2,2',4'-Trihydroxyazobenzene-3-Sulfonic Acid Sodium Salt; Sodium Salt Of 4-(5-Chloro-2-Hydroxy-3-Sulfophenyl)Azoresorcin; Chrome Bordeaux FB
• Molecular Formula: C₁₂H₈ClN₂NaO₆S
• Molecular Weight: 366.71
• CAS Registry Number: 104332-87-8
• SMILES: Oc1ccc(c(c1)O)/N=N/c1cc(Cl)cc(c1O)S(=O)(=O)[O-].[Na+]
• InChI: 1S/C12H9ClN2O6S.Na/c13-6-3-9(12(18)11(4-6)22(19,20)21)15-14-8-2-1-7(16)5-10(8)17;/h1-5,16-18H,(H,19,20,21);/q;+1/p-1/b15-14+