The molecule is an organic sodium salt resulting from the formal condensation of Chrome fast yellow 8GL (acid form) with two equivalents of sodium hydroxide. It has a role as a fluorochrome and a histological dye. It contains a Chrome fast yellow 8GL(2-).
disodium;6-amino-2-(3-carboxy-4-oxidophenyl)-1,3-dioxobenzo[de]isoquinoline-5-sulfonate