83006-59-1

Einecs 280-108-4 8-anilino-5-(naphthalen-1-yldiazenyl)naphthalene-1-sulfonate ammonium 5-(1-naphthylazo)-8-(phenylamino)naphthalenesulphonate 5-(1-Naphthalenylazo)-8-(phenylamino)-1-naphthalenesulfonic acid ammonium salt 1-Naphthalenesulfonicacid, 5-[2-(1-naphthalenyl)diazenyl]-8-(phenylamino)-, ammonium salt (1:1)