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恽魁宏,钱家麟
摘要: 将二氨基联萘重氮化,使之先与水杨酸耦合.然后再在碳酸钠溶液中与H-酸耦合,即得一种混式二氨基联萘染料;若与两份H-酸耦合,即得单式二氨基联萘染料.此种染料皆可直接染棉、丝及羊毛:混式染料染棉布得褐灰色,染丝或羊毛得红褐色;单式染料染棉布得鲜蓝色.染丝或羊毛得紫蓝色.
恽魁宏,钱家麟. 从4,4-二氨基-1,1-联萘制造新偶氮染料 [J]. CIESC Journal.
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