Mordant Red 51

Mordant Red 51 化学特性,用途語,生産方法

• 製造方法

  2-Hydroxy-3-sulfo-5-(3-aminobenzamido)benzoic acid?diazotization, and 4-Acetamido-5-hydroxynaphthalene-2,7-disulfonic acid coupling.

• Properties and Applications

  blue light red. Soluble in water for red, not soluble in ethanol. In concentrated sulfuric acid for product red, red after diluted. Dye aqueous solution to join concentrated sulfuric acid as magenta; Join concentrated sodium hydroxide solution for orange.
  

  Standard(cotton)	Ironing Fastness	Light Fastness	Fulling		Persperation Fastness	Soaping	Water
  			Alkali	Acid
  ISO		3				4-5

Mordant Red 51 上流と下流の製品情報

6797-98-4, Mordant Red 51 キーワード