Acid Brown 98 Chemische Eigenschaften,Einsatz,Produktion Methoden
synthetische
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 Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte