Benzenesulfonic acid, 5-amino-2-(phenylamino)-, diazotized, coupled with 5,5-[(5-hydroxy-1,3-phenylene)bis(oxy)]bis[1,3-benzenediol], sodium salts

Order 97952-76-6 benzenesulfonic,amino,phenylamino,diazotized,coupled,hydroxy,phenylene,benzenediol,sodium,salts