4-[2-(4-Aminophenyl)Diazenyl]-Benzenesulfonic Acid Sodium Salt (1:1)
[CAS# 2491-71-6]

Identification

• Classification: Organic raw materials >> Amino compound >> Sulfonic acid amino compound
• Name: 4-[2-(4-Aminophenyl)Diazenyl]-Benzenesulfonic Acid Sodium Salt (1:1)
• Synonyms: Sodium 4-(4-Aminophenyl)Azobenzenesulfonate; 11648 Yellow; 4-((4-Aminophenyl)Azo)Benzenesulfonic Acid,Mono*
• Molecular Formula: C₁₂H₁₀N₃NaO₃S
• Molecular Weight: 299.28
• CAS Registry Number: 2491-71-6
• EINECS: 219-657-1
• SMILES: C1=CC(=CC=C1[S](=O)(=O)[O-])N=NC2=CC=C(C=C2)N.[Na+]
• InChI: 1S/C12H11N3O3S.Na/c13-9-1-3-10(4-2-9)14-15-11-5-7-12(8-6-11)19(16,17)18;/h1-8H,13H2,(H,16,17,18);/q;+1/p-1
• InChIKey: FIXVWFINKCQNFG-UHFFFAOYSA-M