Disperse Blue 181

Disperse Blue 181 化学特性,用途語,生産方法

• 製造方法

  1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid and 2-Aminobenzoic acid condensation, with insurance powder sulfonylurea take off, with chlorosulfonic closed loop, with bromide brominated.

• Properties and Applications

  colourful green light blue. Dark blue powder, insoluble in water. The strong sulfuric acid in orange, diluted into blue; Insurance powder with reduction of dark purple. Difficulties can dissolve in three chlorobenzene and organic solvents. Mainly used for polyester/cotton fabric dyeing.
  

  Standard	Ironing Fastness		Light Fastness	Persperation Fastness		Washing Fastness
  	Fading	Stain		Fading	Stain	Fading	Stain
  ISO	4	4-5	7	5	5	4-5	5

Disperse Blue 181 上流と下流の製品情報

Disperse Blue 181 生産企業

Global(1)Suppliers

71872-42-9, Disperse Blue 181 キーワード