Acid Green 43 Chemische Eigenschaften,Einsatz,Produktion Methoden
synthetische
4-Aminobenzenesulfonic acid?(2 Moore) diazo, in the presence of sodium hydroxide with Naphthalen-1-ol?coupling.
Properties and Applications
: yellow light brown. Soluble in water for red light brown. The strong sulfuric acid for purple, for yellow brown after diluted. In water solution to join hydrochloric acid has the purple precipitation; Add sodium hydroxide is cherry red.
Acid Green 43 Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte