Acid Red 30

Acid Red 30 化学特性,用途語,生産方法

• 製造方法

  4-Acetamido-2-aminobenzenesulfonic acid diazo, and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid?in acid conditions coupled.

• Properties and Applications

  red. Soluble in water for red, hardly soluble in ethanol and acetone. The strong sulfuric acid for orange red to red brown, diluted the pale orange. Its water solution and strong hydrochloric acid for red, have precipitation; Add thick sodium hydroxide solution for purplish red color.
  

  Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
  		Fading	Stain		Fading	Stain	Fading	Stain
  ISO	6	2-3	5	3	1	4	3	1

Acid Red 30 上流と下流の製品情報

6160-05-0, Acid Red 30 キーワード