Disodium 4,5-diamino-9,10-dihydro-1,8-dihydroxy-9,10-dioxoanthracene-2,7-disulfonate

fenazo light blue aw ; lissamine blue a ; einecs 228-886-6 ; c.i.63610 ; alizarine blue wsa ; c.i.acidblue69 ; 2,7-anthraquinonedisulfonic acid, 4,5-diamino-1,8-dihydroxy-, disodium salt ; disodium 4,5-diamino-9,10-dihydro-1,8-dihydroxy-9,10-dioxoanthracene-2,7-disulphonate ; 4,5-diamino-9,10-dihydro-1,8-dihydroxy-9,10-dioxoanthracene-2,7-disulfonic acid disodium salt ; 2,7-anthracenedisulfonic acid, 4,5-diamino-9,10-dihydro-1,8-dihydroxy-9,10-dioxo-, disodium salt