Acid Brown 214 化学特性,用途語,生産方法
製造方法
4-Aminonaphthalene-1-sulfonic acid diazo, Coupled with resorcinol, and its products are again diazo the 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?and 4-Nitrobenzenamine coupling.
Properties and Applications
brown. Mainly used for leather color.
Acid Brown 214 上流と下流の製品情報
原材料
準備製品