12219-30-6 sodium hydrogen -2-hydroxy-5-[[4-[[4-[(4-hydroxy-3-sulphonatophenyl)amino]phenyl](1-methy

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Basic

CAS No. 12219-30-6
Product Name sodium hydrogen -2-hydroxy-5-[[4-[[4-[(4-hydroxy-3-sulphonatophenyl)amino]phenyl](1-methyl-2-phenyl-1H-indol-3-yl)methylene]-2,5-cyclohexadien-1-ylidene]amino]benzenesulphonate
Synonyms Benzenesulfonic acid, 2-hydroxy-5-((4-((4-((4-hydroxy-3-sulfophenyl)amino)phenyl)(1-methyl-2-phenyl-1H-indol-3-yl)methylene)-2,5-cyclohexadien-1-ylidene)amino)-, sodium salt (1:1); Benzenesulfonic acid, 2-hydroxy-5-((4-((4-((4-hydroxy-3-sulfophenyl)amino)phenyl)(1-methyl-2-phenyl-1H-indol-3-yl)methylene)-2,5-cyclohexadien-1-ylidene)amino)-, monosodium salt; Sodium hydrogen -2-hydroxy-5-((4-((4-((4-hydroxy-3-sulphonatophenyl)amino)phenyl)(1-methyl-2-phenyl-1H-indol-3-yl)methylene)-2,5-cyclohexadien-1-ylidene)amino)benzenesulphonate; [2-hydroxy-5-[[4-[[4-[(4-hydroxy-3-sulfo-phenyl)amino]phenyl]-(1-methyl-2-phenyl-indol-3-yl)methylene]-1-cyclohexa-2,5-dienylidene]amino]phenyl]sulfonyloxysodium
Molecular Formula C40H30N3NaO8S2
Molecular Weight 767.8013

Physical property