Basic Red 22 Chemische Eigenschaften,Einsatz,Produktion Methoden
Chemische Eigenschaften
Dull red powder
synthetische
5-Amino-1H-1,2,4-triazole-3-carboxylic acid diazo, and N,N-diethylbenzenamine hydrochloride?coupling, and then the decarboxylation and quaternary ammonium salt.
Kontakt-Allergie
This monoazoic dye was reported as allergenic in a
PPD-free hair coloring mousse.
Basic Red 22 Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte