| 英文同义词: | Direct black 75 (C.I. 35870);3-[[4-[[4-[[1-Hydroxy-7-[(2-hydroxy-6-sodiosulfo-1-naphthalenyl)azo]-3-sodiosulfo-2-naphthalenyl]azo]-6-sodiosulfo-1-naphthalenyl]azo]-1-naphthalenyl]azo]naphthalene-1,5-disulfonic acid disodium salt;C.I.35870;C.I.Direct Black 75;Direct Black 75;C.I.Direct Black 75:C.I.35870 |