7-Hydroxy-8-[[4-(Phenylazo)Phenyl]Azo]Naphthalene-1,3-Disulphonic Acid
[CAS# 25317-39-9]

Identification

• Name: 7-Hydroxy-8-[[4-(Phenylazo)Phenyl]Azo]Naphthalene-1,3-Disulphonic Acid
• Synonyms: 7-Oxo-8-[(4-Phenyldiazenylphenyl)Hydrazinylidene]Naphthalene-1,3-Disulfonic Acid; (8Z)-7-Oxo-8-[(4-Phenylazophenyl)Hydrazono]Naphthalene-1,3-Disulfonic Acid; 7-Oxo-8-[(4-Phenylazophenyl)Hydrazono]Naphthalene-1,3-Disulfonic Acid
• Molecular Formula: C₂₂H₁₆N₄O₇S₂
• Molecular Weight: 512.51
• CAS Registry Number: 25317-39-9
• EINECS: 246-826-7
• SMILES: C1=C([S](O)(=O)=O)C=C([S](O)(=O)=O)C2=C1C=CC(=O)\C2=N/NC4=CC=C(N=NC3=CC=CC=C3)C=C4
• InChI: 1S/C22H16N4O7S2/c27-19-11-6-14-12-18(34(28,29)30)13-20(35(31,32)33)21(14)22(19)26-25-17-9-7-16(8-10-17)24-23-15-4-2-1-3-5-15/h1-13,25H,(H,28,29,30)(H,31,32,33)/b24-23?,26-22+
• InChIKey: IMFORQFZCYFVDA-BSDCMEITSA-N

Properties

• Density: 1.584g/cm³ (Cal.)