4'-[[2,4-Bis(phenylamino)phenyl]azo][1,1'-azobisnaphthalene]-3,6-disulfonic acid disodium salt
英文名称:
4'-[[2,4-Bis(phenylamino)phenyl]azo][1,1'-azobisnaphthalene]-3,6-disulfonic acid disodium salt
英文别名:
4'-[[2,4-Bis(phenylamino)phenyl]azo][1,1'-azobisnaphthalene]-3,6-disulfonic acid disodium salt;Anthracite Black B;C.I.26270