2-[(8-Amino-1-Hydroxy-3,6-Disulpho-2-Naphthyl)Azo]Naphthalene-1,5-Disulphonic Acid
[CAS# 57583-83-2]

Identification

• Name: 2-[(8-Amino-1-Hydroxy-3,6-Disulpho-2-Naphthyl)Azo]Naphthalene-1,5-Disulphonic Acid
• Synonyms: (3Z)-5-Amino-3-[(1,5-Disulfo-2-Naphthyl)Hydrazono]-4-Oxo-Naphthalene-2,7-Disulfonic Acid; (3Z)-5-Amino-3-[(1,5-Disulfo-2-Naphthyl)Hydrazono]-4-Oxonaphthalene-2,7-Disulfonic Acid; (3Z)-5-Amino-3-[(1,5-Disulfo-2-Naphthyl)Hydrazono]-4-Keto-Naphthalene-2,7-Disulfonic Acid
• Molecular Formula: C₂₀H₁₅N₃O₁₃S₄
• Molecular Weight: 633.59
• CAS Registry Number: 57583-83-2
• EINECS: 260-835-3
• SMILES: C1=CC(=C([S](O)(=O)=O)C2=C1C(=CC=C2)[S](O)(=O)=O)N\N=C3/C(=CC4=C(C3=O)C(=CC(=C4)[S](O)(=O)=O)N)[S](O)(=O)=O
• InChI: 1S/C20H15N3O13S4/c21-13-8-10(37(25,26)27)6-9-7-16(39(31,32)33)18(19(24)17(9)13)23-22-14-5-4-11-12(20(14)40(34,35)36)2-1-3-15(11)38(28,29)30/h1-8,22H,21H2,(H,25,26,27)(H,28,29,30)(H,31,32,33)(H,34,35,36)/b23-18+
• InChIKey: YAPHZGYVSWWQOE-PTGBLXJZSA-N

Properties

• Density: 2.021g/cm³ (Cal.)