4-[(4-Aminophenyl)azo]naphthalin-1-amin

DISPERSE BLACK 1 Chemische Eigenschaften,Einsatz,Produktion Methoden

• synthetische

  4-Nitrobenzenamine diazo, and Naphthalen-1-amine?coupling, and then will the nitro reduction for amino.

• Properties and Applications

  blue and black. Yellow needle crystal, melting point for 159 ~ 160 ℃. Soluble in ethanol, acetone, benzene. The strong sulfuric acid to red light purple, diluted into cherry red; In nitric acid solution for red; In the thick of the same color sodium hydroxide solution, in strong hydrochloric acid for red, accompanied by precipitation.
  

  Standard	Ironing Fastness		Light Fastness	Persperation Fastness		Washing Fastness
  	Fading	Stain		Fading	Stain	Fading	Stain
  ISO	4	4	5	5	5	5	5

DISPERSE BLACK 1 Upstream-Materialien And Downstream Produkte

4-[(4-Aminophenyl)azo]naphthalin-1-amin Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global(10)Suppliers

6054-48-4, DISPERSE BLACK 1 Verwandte Suche: