Acid Brown 98 化学特性,用途語,生産方法
製造方法
2-Amino-4-nitrophenol diazo, and 4-(3-Methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid coupling, and then turn it into 1:2 iron complex.
Properties and Applications
yellow light brown. Mainly used for leather color.
Acid Brown 98 上流と下流の製品情報
原材料
準備製品