Trisodium Hydroxy[(4-Sulphonatophenyl)Azo]Naphthalenedisulphonate
[CAS# 93904-87-1]

Identification

• Name: Trisodium Hydroxy[(4-Sulphonatophenyl)Azo]Naphthalenedisulphonate
• Synonyms: Trisodium (3E)-4-Oxo-3-[(4-Sulfonatophenyl)Hydrazono]Naphthalene-1,2-Disulfonate; Trisodium (3E)-4-Keto-3-[(4-Sulfonatophenyl)Hydrazono]Naphthalene-1,2-Disulfonate
• Molecular Formula: C₁₆H₉N₂Na₃O₁₀S₃
• Molecular Weight: 554.40
• CAS Registry Number: 93904-87-1
• EINECS: 299-821-7
• SMILES: C3=C2C(=C([S]([O-])(=O)=O)/C(=N/NC1=CC=C([S]([O-])(=O)=O)C=C1)C(=O)C2=CC=C3)[S]([O-])(=O)=O.[Na+].[Na+].[Na+]
• InChI: 1S/C16H12N2O10S3.3Na/c19-14-11-3-1-2-4-12(11)15(30(23,24)25)16(31(26,27)28)13(14)18-17-9-5-7-10(8-6-9)29(20,21)22;;;/h1-8,17H,(H,20,21,22)(H,23,24,25)(H,26,27,28);;;/q;3*+1/p-3/b18-13+
• InChIKey: HZNFTEJGBYKLTC-KBEHSQJOSA-K