Mordant Yellow 9

Mordant Yellow 9 Chemische Eigenschaften,Einsatz,Produktion Methoden

• synthetische

  4-Amino-2,5-dichlorobenzenesulfonic acid diazotization, and 2-Hydroxy-3-methylbenzoic acid coupling.

• Properties and Applications

  dark yellow to red light yellow. Soluble in water for yellow. In concentrated sulfuric acid for deep yellow red solution; In concentrated nitric acid of insoluble; In a dilute Sodium hydroxide solution for yellow red solution.
  

  Standard	Ironing Fastness	Light Fastness	Fulling		Persperation Fastness	Soaping	Water
  			Alkali	Acid
  ISO	44-5	4			5	4	4-5

Mordant Yellow 9 Upstream-Materialien And Downstream Produkte