Keywords: Amido Black.svg en Amido Black; Boruta Black A; Kiton Black HA; Naphthol Blue Black; Naphthalene Black 10B; Acidal Navy Blue 3BR; Acid Black 1; Acidal Black 10B de Amidoschwarz; Amidoschwarz 10B; C I 20470 Own Yikrazuul 2009-02-22 Azo dyes Naphthalene sulfonates Nitrobenzenes 1-naphthols Naphthylamines Sodium salts of organic compounds |