Fluorescent brightener 24 (Free acid)

Formula： C40H44N12O16S4

Formula weight： 1077.11

English Synonyms： 2,2′-(1,2-Ethenediyl)bis[5-[[4-[bis(2-hydroxyethyl)amino]-6-[(3-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]benzenesulfonic acid]; 2,2′-Stilbenedisulfonic acid, 4,4′-bis[[4-[bis(2-hydroxyethyl)amino]-6-(m-sulfoanilino)-s-triazin-2-yl]amino]-; 4,4′-Bis[[4′′-[bis(2′′′-hydroxyethyl)amino]-6′′-[(3′′′-sulfophenyl)-amino]-1′′,3′′,5′′-triazin-2′′-yl]amino]-2,2′-stilbenedisulfonic acid