Disodium 4-[[2,4-Dihydroxy-3-(Phenylazo)Phenyl]Azo]-5-Hydroxynaphthalene-2,7-Disulphonate
[CAS# 93940-02-4]

Identification

• Name: Disodium 4-[[2,4-Dihydroxy-3-(Phenylazo)Phenyl]Azo]-5-Hydroxynaphthalene-2,7-Disulphonate
• Synonyms: Disodium 4-[(N'e)-N'-[(5Z)-4,6-Dioxo-5-(Phenylhydrazono)-1-Cyclohex-2-Enylidene]Hydrazino]-5-Hydroxy-Naphthalene-2,7-Disulfonate; Disodium 4-[(N'e)-N'-[(5Z)-4,6-Dioxo-5-(Phenylhydrazono)-1-Cyclohex-2-Enylidene]Hydrazino]-5-Hydroxynaphthalene-2,7-Disulfonat
• Molecular Formula: C₂₂H₁₄N₄Na₂O₉S₂
• Molecular Weight: 588.47
• CAS Registry Number: 93940-02-4
• EINECS: 300-394-7
• SMILES: C3=C4C(=C(N\N=C2\C(=O)\C(=N/NC1=CC=CC=C1)C(=O)C=C2)C=C3[S]([O-])(=O)=O)C(=CC(=C4)[S]([O-])(=O)=O)O.[Na+].[Na+]
• InChI: 1S/C22H16N4O9S2.2Na/c27-18-7-6-16(22(29)21(18)26-23-13-4-2-1-3-5-13)24-25-17-10-14(36(30,31)32)8-12-9-15(37(33,34)35)11-19(28)20(12)17;;/h1-11,23,25,28H,(H,30,31,32)(H,33,34,35);;/q;2*+1/p-2/b24-16+,26-21-
• InChIKey: WQDAJUQNWOPBCY-KUMKYWASSA-L