Einecs 283-700-0;Tetrapotassium 5-amino-9,10-dihydro-9,10-dioxo-8-((3-sulphonato-4-((sulphonatoacetyl)amino)phenyl)amino)anthracene-1,7-disulphonate;tetrapotassium 5-amino-9,10-dihydro-9,10-dioxo-8-[[3-sulphonato-4-[(sulphonatoacetyl)amino]phenyl]amino]anthracene-1,7-disulphonate;1,6-Anthracenedisulfonicacid,5-amino-9,10-dihydro-9,10-dioxo-8-[[3-sulfo-4-[(2-sulfoacetyl)amino]phenyl]amino]-,potassium salt (1:4);5-Amino-9,10-dihydro-9,10-dioxo-8-[[3-(potassiooxy)sulfonyl-4-[[[(potassiooxy)sulfonyl]acetyl]amino]phenyl]amino]-1,6-anthracenedisulfonic acid dipotassium salt