7-Hydroxy-8-[[4-[(3-Phosphonophenyl)Azo]-2-Sulphophenyl]Azo]Naphthalene-1,3-Disulphonic Acid
[CAS# 93966-72-4]

Identification

• Name: 7-Hydroxy-8-[[4-[(3-Phosphonophenyl)Azo]-2-Sulphophenyl]Azo]Naphthalene-1,3-Disulphonic Acid
• Synonyms: (8Z)-7-Oxo-8-[[4-(3-Phosphonophenyl)Azo-2-Sulfo-Phenyl]Hydrazono]Naphthalene-1,3-Disulfonic Acid; (8Z)-7-Oxo-8-[[4-(3-Phosphonophenyl)Azo-2-Sulfophenyl]Hydrazono]Naphthalene-1,3-Disulfonic Acid; (8Z)-7-Keto-8-[[4-(3-Phosphonophenyl)Azo-2-Sulfo-Phenyl]Hydraz
• Molecular Formula: C₂₂H₁₇N₄O₁₃PS₃
• Molecular Weight: 672.55
• CAS Registry Number: 93966-72-4
• EINECS: 301-025-2
• SMILES: C1=C([S](O)(=O)=O)C=C([S](O)(=O)=O)C2=C1C=CC(=O)\C2=N/NC4=C([S](O)(=O)=O)C=C(N=NC3=CC(=CC=C3)[P](O)(O)=O)C=C4
• InChI: 1S/C22H17N4O13PS3/c27-18-7-4-12-8-16(41(31,32)33)11-20(43(37,38)39)21(12)22(18)26-25-17-6-5-14(10-19(17)42(34,35)36)24-23-13-2-1-3-15(9-13)40(28,29)30/h1-11,25H,(H2,28,29,30)(H,31,32,33)(H,34,35,36)(H,37,38,39)/b24-23?,26-22+
• InChIKey: CCMOHHQDGQPPBC-BSDCMEITSA-N

Properties

• Density: 1.906g/cm³ (Cal.)