英文别名:
Direct Fast Blue FRL;C.I. Direct blue 72;C.I.Direct Blue 72(34145);6'-Amino-1'-hydroxy-4-[(4-phenylazo-6-sodiosulfo-1-naphthalenyl)azo][1,2'-azobisnaphthalene]-3',6-disulfonic acid disodium salt;C.I.34145;Direct Fast Blue FR;Diazol Light Blue B