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CAS号: 3818-60-8 英文名称: disodium 3-[[4'-[[6-amino-1-hydroxy-3-sulphonato-2-naphthyl]azo]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]azo]-4-hydroxynaphthalene-1-sulphonate 英文同义词: C.I.24185;Direct Blue 168;Copper Blue 2B;C.1.Direct Blue 168;C.I. Direct blue 168;Direct Copper Blue BR;Japanol Copper Blue 2B;Direct blue 168 (C.I. 24185);Mitsui Direct Copper Blue 2B;Kayaku direct copper blue 2B 中文名称: 直接铜蓝 2R 中文同义词: 直接铜盐蓝BR;直接铜蓝 2R;C.I.直接蓝168 分子式: C34H25N5Na2O10S2 分子量: 773.69934