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75198-81-1 sodium 4-[[4-[(4-hydroxy-m-tolyl)azo]phenyl]amino]-n-(methylsulphonyl)-3-nitrobenzenesulp

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Product Name sodium 4-[[4-[(4-hydroxy-m-tolyl)azo]phenyl]amino]-N-(methylsulphonyl)-3-nitrobenzenesulphonamidate
CAS No. 75198-81-1
Synonyms Benzenesulfonamide, 4-((4-(2-(4-hydroxy-3-methylphenyl)diazenyl)phenyl)amino)-N-(methylsulfonyl)-3-nitro-, sodium salt (1:1); N-(4-((4-Hydroxy-3-methylphenyl)azo)phenyl)-2-nitro-4-(((methylsulfonyl)imino)sulfonyl)benzenamine, sodium salt; Benzenesulfonamide, 4-((4-((4-hydroxy-3-methylphenyl)azo)phenyl)amino)-N-(methylsulfonyl)-3-nitro-, monosodium salt; Sodium 4-((4-((4-hydroxy-m-tolyl)azo)phenyl)amino)-N-(methylsulphonyl)-3-nitrobenzenesulphonamidate; sodium 2-methyl-4-{(E)-[3-({4-[(methylsulfonyl)sulfamoyl]-2-nitrophenyl}amino)phenyl]diazenyl}phenolate
InChI InChI=1/C20H19N5O7S2.Na/c1-13-10-16(6-9-20(13)26)23-22-15-5-3-4-14(11-15)21-18-8-7-17(12-19(18)25(27)28)34(31,32)24-33(2,29)30;/h3-12,21,24,26H,1-2H3;/q;+1/p-1/b23-22+;
Molecular Formula C20H18N5NaO7S2
Molecular Weight 527.506
Boiling point 741.3°C at 760 mmHg
Flash point 402.1°C