Mordant Red 29 Chemische Eigenschaften,Einsatz,Produktion Methoden
synthetische
Bis (4 – (dimethylamino) phenyl) methanol and 5-Amino-2-hydroxybenzoic acid condensation, then will product oxidation.
Properties and Applications
brilliant red. Insoluble in water, slightly soluble in hot ethanol to red. In concentrated sulfuric acid to blue light red, dilution red brown after precipitation. Dye aqueous solution to join strong life hydroxide solution for brown light red.
Mordant Red 29 Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte