英文别名:
Bemaplex black cr;Black m-rn;Chromate(3-), bis(3-(hydroxy-kappao)-4-(2-(2-(hydroxy-kappao)-1-naphthalenyl)diazenyl-kappan1)-7-nitro-1-naphthalenesulfonato(3-))-, sodium (1:3);Chromate(3-), bis(3-hydroxy-4-((2-hydroxy-1-naphthaleneyl)azo)-7-nitro-1-naphthalenesulfonato(3-))-, trisodium;Acid black 214;Black LD;Apollo Nylon Fast Black GLFN;Baygenal Grey N-2B