CAS NO:1694-09-3

EC NO:216-901-9

Molecular Formula:C₃₉H₄₀N₃NaO₆S₂

Molecular Weight:733.8712

Synonyms:C.I. 42640;C.I. Acid Violet 49;C.I. Acid Violet 49 (sodium salt);C.I. Food Violet 2;Benzyl Violet;Acid Violet 49 (C.I.);Food Violet 2 (C.I.);alpha-[ethyl(4-{4-dimethylamino-4-[ethyl(3-sodiosulfonatobenzyl)amino]benzhydrylidene}cyclohexa-2,5-dienylidene)aminio]toluene-3-sulfonate;Acid Violet 49;benzenesulfonate, 3-[[[4-[[4-(dimethyliminio)-2,5-cyclohexadien-1-ylidene][4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl]methyl]phenyl]ethylamino]methyl]-, sodium salt (1:1);sodium 3,3'-({[4-(dimethyliminio)cyclohexa-2,5-dien-1-ylidene]methanediyl}bis[benzene-4,1-diyl(ethylimino)methanediyl])dibenzenesulfonate;Acid Violet 49;

Molecular Structure: