Calcium hydrogen 3-hydroxy-4-[(4-methyl-2-sulfonatophenyl)diazenyl]-2,7-naphthalenedisulfonate (1:1:1)
[CAS# 79953-84-7]

Identification

• Name: Calcium hydrogen 3-hydroxy-4-[(4-methyl-2-sulfonatophenyl)diazenyl]-2,7-naphthalenedisulfonate (1:1:1)
• Synonyms: calcium hydrogen 3-hydroxy-4-[(4-methyl-2-sulphonatophenyl)azo]naphthalene-2,7-disulphonate
• Molecular Formula: C₁₇H₁₂CaN₂O₁₀S₃
• Molecular Weight: 540.56
• CAS Registry Number: 79953-84-7
• EINECS: 279-355-0
• SMILES: [H+].[Ca+2].[O-]S(=O)(=O)c3cc(C)ccc3N=Nc1c2ccc(cc2cc(c1O)S([O-])(=O)=O)S([O-])(=O)=O
• InChI: 1S/C17H14N2O10S3.Ca/c1-9-2-5-13(14(6-9)31(24,25)26)18-19-16-12-4-3-11(30(21,22)23)7-10(12)8-15(17(16)20)32(27,28)29;/h2-8,20H,1H3,(H,21,22,23)(H,24,25,26)(H,27,28,29);/q;+2/p-2
• InChIKey: ONIUPSGNWSSVST-UHFFFAOYSA-L