C.I.リアクティブレッド195

C.I.リアクティブレッド195 化学特性,用途語,生産方法

• 使用

  Reactive Red 195 is an azo dye used in the textile industry to enhance the colour of a variety of fabrics.

• 製造方法

  4-Amino-5-hydroxynaphthalene-2,7-disulfonic acidand 2,4,6-Trichloro-1,3,5-triazine first condensation, and a second time between ester condensation, 2-Aminonaphthalene-1,5-disulfonic acid diazo, and the generation of condensation products coupled, then salting-out.

• Properties and Applications

  colourful red blue light. Brown powder. 50 ℃ when the solubility of dye is greater than 100g/L, light blue dye for red, dye bath containing iron ion, colored light slightly turned dark (category 4); Copper ions colored light turned purple turned dark. Mainly used for cellulose fabric dyeing, also can be used for cotton and viscose fiber printing.
  

  Standard	Light Fastness	Oxygen bleaching		Persperation Fastness		Soaping
  		Fading	Stain	Fading	Stain	Fading	Stain
  ISO	5-6	4-5	5	4	4	4-5	5

C.I.リアクティブレッド195 上流と下流の製品情報

C.I.リアクティブレッド195 生産企業

Global(122)Suppliers

93050-79-4, C.I.リアクティブレッド195 キーワード