(E)-4,4'-Bis((4-anilino-6-morpholino-s-triazin-2-yl)amino)-2,2'-stilbenedisulfonic acid 2,2'-Stilbenedisulfonic acid, 4,4'-bis((4-anilino-6-morpholino-s-triazin-2-yl)amino)-, (E)- 2,2'-Stilbenedisulfonic acid, 4,4'-bis[(4-anilino-6-morpholino-s-triazin-2-yl)am 32466-46-9 Fluorescent whitening agent (stilbene-based)