- 英文名称
- Acid blue 104
- 分子式
- C43H48N3NaO6S2
- 分子量
- 789.98
- 中文别名
- 酸性蓝 104; hydrogen [4-[[4-(diethylamino)phenyl][4-[ethyl[(3-sulphonatobenzyl)amino]-o-tolyl]methylene]-3-methylcyclohexa-2,5-dien-1-ylidene](ethyl)(3-sulphonatobenzyl)ammonium, sodium salt; sodium,3-[[4-[(4-diethylazaniumylidenecyclohexa-2,5-dien-1-ylidene)-[4-[ethyl-[(3-sulfophenyl)methyl]amino]-2-methylphenyl]methyl]-N-ethyl-3-methylanilino]methyl]benzenesulfonate; N-Ethyl-N-[4-[[4-[N-ethyl-N-(3-sodiosulfobenzyl)amino]-2-methylphenyl][4-(diethylamino)phenyl]methylene]-3-methyl-2,5-cyclohexadien-1-ylidene]-3-sulfonatobenzenemethanaminium; N-[4-[[4-(Diethylamino)phenyl][4-[ethyl[(3-sulfophenyl)methyl]amino]-2-methylphenyl]methylene]-3-methyl-2,5-cyclohexadien-1-ylidene]-N-ethyl-3-sulfobenzenemethanaminium inner salt sodium salt (1:1); CI 42735; C.I. Acid Blue 104; Benzenemethanaminium, N-[4-[[4-(diethylamino)phenyl[4-[ethyl[(3-sulfophenyl) methyl] amino]-2-methylphenyl] methylene]-3-methyl-2, 5-cyclohexadien-1-ylidene]-N-ethyl-3-sulfo], inner salt, sodium salt
- 用途
- - 化学性质
蓝色粉末。易溶于水，水溶液呈紫蓝色，加入氢氧化钠色泽不变，但有沉淀产生。溶于乙醇为纯蓝色。于浓硫酸中呈黄至金黄色，稀释后转呈柠檬黄色。染色时遇铜、铁离子色光微暗。
- 弱酸性艳蓝 FFR 适用于染羊毛、蚕丝及其混纺织物，也可在羊毛、蚕丝织物上直接印花，色泽鲜艳明亮。匀染性和拔染性能良好。用于羊毛与其他纤维同浴染色时，醋酸纤维、纤维素纤维、锦纶稍有沾色。还用于皮革、火柴梗着色，用于鞋油可起增艳作用。
