2-Amino-5-[(3-Phosphonophenyl)Azo]Benzenesulfonic Acid
[CAS# 70911-48-7]

Identification

• Name: 2-Amino-5-[(3-Phosphonophenyl)Azo]Benzenesulfonic Acid
• Synonyms: 2-Amino-5-(3-Phosphonophenyl)Azo-Benzenesulfonic Acid; 2-Amino-5-(3-Phosphonophenyl)Azobenzenesulfonic Acid; 2-Amino-5-(3-Phosphonophenyl)Diazenyl-Benzenesulfonic Acid
• Molecular Formula: C₁₂H₁₂N₃O₆PS
• Molecular Weight: 357.28
• CAS Registry Number: 70911-48-7
• SMILES: C1=C(C=CC(=C1[S](=O)(=O)O)N)N=NC2=CC=CC(=C2)[P](=O)(O)O
• InChI: 1S/C12H12N3O6PS/c13-11-5-4-9(7-12(11)23(19,20)21)15-14-8-2-1-3-10(6-8)22(16,17)18/h1-7H,13H2,(H2,16,17,18)(H,19,20,21)
• InChIKey: CPRZMXDJDARWGH-UHFFFAOYSA-N