Acid Blue 349 Chemische Eigenschaften,Einsatz,Produktion Methoden
synthetische
2-Amino-4-chloro-5-nitrophenol diazo, and 5-Hydroxynaphthalene-1-sulfonic acid coupling, and then turn it into 1:2 chromium complex.
Properties and Applications
red light navy blue. To be used in leather color.
Acid Blue 349 Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte