Direct Yellow 79

Direct Yellow 79 化学特性,用途語,生産方法

• 製造方法

  4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?diazo, and 2-Amino-4-methylanisole coupling, and then the light gasification.

• Properties and Applications

  yellow. Used for cellulose fiber dyeing, Exhaust dyeing, good levelness.
  

  Standard	Acid Resistance	Alkali Resistance	Light Fastness	Soaping		Water
  				Fading	Stain	Fading	Stain
  AATCC	2	4	2	5		4

Direct Yellow 79 上流と下流の製品情報

, Direct Yellow 79 キーワード