- 英文名称
- Direct Yellow 120
- 分子式
- C27H22N6Na2O9S2
- 分子量
- 684.61
- 中文别名
- 直接草黄; 直接黄GGR; 直接黄120; Disodium 3,3'-[carbonylbis[imino(3-methoxy-4,1-phenylene)azo]]bis[benzenesulphonate]; Benzenesulfonic acid, 3,3'-[carbonylbis[imino(3-methoxy-4,1-phenylene)azo]]bis-, disodium salt; Disodium 3,3'-(carbonylbis(imino(3-methoxy-4,1-phenylene)azo))bis(benzenesulphonate); Benzenesulfonic acid, 3,3'-(carbonylbis(imino(3-methoxy-4,1-phenylene)-2,1-diazenediyl))bis-, sodium salt (1:2); Benzenesulfonic acid, 3,3'-[carbonylbis[imino(3-methoxy-4,1-phenylene)-2,1-diazenediyl]]bis-, sodium salt (1:2); disodium;3-[[3-methoxy-4-[[2-methoxy-4-[(3-sulfonatophenyl)diazenyl]phenyl]carbamoylamino]phenyl]diazenyl]benzenesulfonate; 3,3'-carbonylbisimino(3-methoxy-4,1-phenylene)azobisbenzenesulphonate (sodium salt); Intrajet Yellow DG; EINECS 233-316-4; 3,3'-(Ureylenebis((3-methoxy-p-phenylene)azo))dibenzenesulfonic acid, disodium salt; 3,3'-(Carbonylbis(imino(3-methoxy-4,1-phenylene)azo))bis(benzenesulfonic acid), disodium salt; Disodium 3,3'-{carbonylbis[azanediyl(3-methoxy-4,1-phenylene)diazene-2,1-diyl]}di(benzene-1-sulfonate); C.I.DirectYellow120; DirectFastYellowGR; 3-[[3-methoxy-4-[[[2-methoxy-4-[(3-sulfophenyl)diazenyl]anilino]-oxidomethylidene]amino]phenyl]diazenyl]benzenesulfonate; C.I.Direct Yellow 24(22010); Nippon Yellow CT; Tertrodirect Golden Yellow N
- 用途
- 主要用于纸张及粘胶织物的染色；属于合成染料和颜料制造业，其化学名称为Benzenesulfonic acid, 3,3'-[carbonylbis[imino(3-methoxy-4,1-phenylene)-2,1-diazenediyl]]bis-, sodium salt (1:2)，2016-2019年的使用量分别为46,296 lb、56,217 lb、30,864 lb、18,729 lb
