C.I. Direct Black 151 化学特性,用途語,生産方法
製造方法
5-Amino-2-(4-aminophenylamino)benzenesulfonic acid double nitriding, and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid? (2 Moore) coupled, ?2 further double nitride amino?6-Amino-4-hydroxynaphthalene-2-sulfonic acid, respectively, and?Benzene-1,3-diamine and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid?coupling.
Properties and Applications
black.
C.I. Direct Black 151 上流と下流の製品情報
原材料
準備製品