Mordant Brown 61

Mordant Brown 61 化学特性,用途語,生産方法

• 製造方法

  2-Amino-4,6-dinitrophenol diazotization, and 6-Hydroxynaphthalene-2-sulfonic acid coupling, with Sodium sulfide product will be one of the nitro reduction.

• Properties and Applications

  dark red light brown. Soluble in water for blue light red, slightly soluble in ethanol, Acetone and Cellosolve. In concentrated sulfuric acid for pink to red, dilution have orange precipitation; In concentrated nitric acid for pink, and then into orange. Dye aqueous solution to join concentrated hydrochloric acid for pink solution; Add 10% oxygen sodium oxide solution to red.
  

  Standard	Ironing Fastness	Light Fastness	Fulling		Persperation Fastness	Soaping	Water
  			Alkali	Acid
  AATCC	5	7	4-5		5	5

Mordant Brown 61 上流と下流の製品情報

5858-96-8, Mordant Brown 61 キーワード