| Product Name | sodium 6-hydroxy-5-[[4-(o-tolylazo)-o-tolyl]azo]naphthalene-2-sulphonate |
| CAS No. | 7357-71-3 |
| Synonyms | 2-Naphthalenesulfonic acid, 6-hydroxy-5-(2-(2-methyl-4-(2-(2-methylphenyl)diazenyl)phenyl)diazenyl)-, sodium salt (1:1); NSC 65557; 2-Naphthalenesulfonic acid, 6-hydroxy-5-((2-methyl-4-((2-methylphenyl)azo)phenyl)azo)-, monosodium salt; 2-Naphthalenesulfonic acid, 6-hydroxy-5-((4-(o-tolylazo)-o-tolyl)azo)-, sodium salt (8CI); Sodium 6-hydroxy-5-((4-(o-tolylazo)-o-tolyl)azo)naphthalene-2-sulphonate; (5Z)-5-({2-methyl-4-[(E)-(2-methylphenyl)diazenyl]phenyl}hydrazono)-6-oxo-5,6-dihydronaphthalene-2-sulfonic acid |
| InChI | InChI=1/C24H20N4O4S/c1-15-5-3-4-6-21(15)26-25-18-8-11-22(16(2)13-18)27-28-24-20-10-9-19(33(30,31)32)14-17(20)7-12-23(24)29/h3-14,27H,1-2H3,(H,30,31,32)/b26-25+,28-24- |
| Molecular Formula | C24H20N4O4S |
| Molecular Weight | 460.505 |
| Density | 1.36g/cm3 |
| Refractive index | 1.673 |
7357-71-3 sodium 6-hydroxy-5-[[4-(o-tolylazo)-o-tolyl]azo]naphthalene-2-sulphonate
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