2,2'-(1,2-Ethenediyl)Bis[5-[2-(3,4-Dihydroxyphenyl)Diazenyl]-Benzenesulfonic Acid Ammonium Salt(1:2)
[CAS# 1571-36-4]

Identification

• Name: 2,2'-(1,2-Ethenediyl)Bis[5-[2-(3,4-Dihydroxyphenyl)Diazenyl]-Benzenesulfonic Acid Ammonium Salt(1:2)
• Synonyms: STILBENE-4,4'-BIS[(1-AZO)-3,4-DIHYDROXYBENZENE]-2,2'-DISULFONIC ACID DIAMMONIUM SALT; 4,4''-Bis-(3,4-Dihydroxyphenylazo)-2,2''-Stilbenedisulfonic Acid Diammonium S; Diammonium 4,4'-Bis[(3,4-Dihydroxyphenyl)Azo]Stilbene-2,2'-Disulphonate
• Molecular Formula: C₂₆H₂₆N₆O₁₀S₂
• Molecular Weight: 646.65
• CAS Registry Number: 1571-36-4
• EINECS: 216-389-7
• SMILES: Oc1ccc(cc1O)/N=N/c1ccc(c(c1)S(=O)(=O)O)/C=C/c1ccc(cc1S(=O)(=O)O)/N=N/c1ccc(c(c1)O)O.N.N
• InChI: 1S/C26H20N4O10S2.2H3N/c31-21-9-7-17(11-23(21)33)27-29-19-5-3-15(25(13-19)41(35,36)37)1-2-16-4-6-20(14-26(16)42(38,39)40)30-28-18-8-10-22(32)24(34)12-18;;/h1-14,31-34H,(H,35,36,37)(H,38,39,40);2*