72139-08-3 Dihydrogen hexasodium bis(3-((2-amino-8-hydroxy-6-sulpho-1-naphthyl)azo)-2-hydroxy-5-sulphobenzoato(5-))nickelate(8-) EINECS 276-364-1 Nickelate(8-), bis(3-((2-(amino-kappaN)-8-hydroxy-6-sulfo-1-naphthalenyl)azo-kappaN1)-2-(hydroxy-kappaO)-5-sulfobenzoato(5-))-, hexasodium dihydrogen Nickelate(8-), bis(3-((2-amino-8-hydroxy-6-sulfo-1-naphthalenyl)azo)-2-hydroxy-5-sulfobenzoato(5-))-, hexasodium dihydrogen