Acid Red 126 Chemische Eigenschaften,Einsatz,Produktion Methoden
synthetische
2-(O-tolyloxy)benzenamine diazo, coupled with 3-Amino-5-hydroxynaphthalene-2,7-disulfonic acid, product to diazo, coupled with phenol, next reoccupy 4-Methylbenzene-1-sulfonyl chloride will on the esterification of hydroxyl phenol.
Acid Red 126 Upstream-Materialien And Downstream Produkte
