2-ヒドロキシ-5-[[4'-[[2,4-ジアミノ-5-[(2,4-ジスルホフェニル)アゾ]フェニル]アゾ]-1,1'-ビフェニル-4-イル]アゾ]安息香酸三ナトリウム

2-ヒドロキシ-5-[[4'-[[2,4-ジアミノ-5-[(2,4-ジスルホフェニル)アゾ]フェニル]アゾ]-1,1'-ビフェニル-4-イル]アゾ]安息香酸三ナトリウム 化学特性,用途語,生産方法

• 製造方法

  4-(4-Aminophenyl)benzenamine double nitriding, first coupled with 2-Hydroxybenzoic acid, and then and 4-Aminobenzene-1,3-disulfonic acid diazo, and Benzene-1,3-diamine coupled to a product matches.

• Properties and Applications

  brown. Brown powder. Soluble in water for yellow orange brown solution, soluble in ethanol, insoluble in other organic solvents. The strong sulfuric acid for violet black, diluted for brown. The dye solution to join thick and strong hydrochloric acid sodium hydroxide solution are generating orange brown precipitation. Cellulose fiber of dyeing, the dye devoured performance is good, temperature in 80 ℃, the largest affinity, discharge the gender is good, hard to sensitive. After dyeing with copper sulfate handling,can improve the dyeing fastness. Dyeing cotton and viscose for yellow brown. Mainly used for dyeing knitting fabric, blankets, flannelette, viscose/silk, Wool / nylon blended fabric dyeing, generally not directly used for printing.
  

  Standard	Acid Resistance	Alkali Resistance	Light Fastness	Soaping		Water
  				Fading	Stain	Fading	Stain
  ISO	3	4	2	2		1-2

2-ヒドロキシ-5-[[4'-[[2,4-ジアミノ-5-[(2,4-ジスルホフェニル)アゾ]フェニル]アゾ]-1,1'-ビフェニル-4-イル]アゾ]安息香酸三ナトリウム 上流と下流の製品情報

2-ヒドロキシ-5-[[4'-[[2,4-ジアミノ-5-[(2,4-ジスルホフェニル)アゾ]フェニル]アゾ]-1,1'-ビフェニル-4-イル]アゾ]安息香酸三ナトリウム 生産企業

Global(3)Suppliers

6483-77-8, 2-ヒドロキシ-5-[[4'-[[2,4-ジアミノ-5-[(2,4-ジスルホフェニル)アゾ]フェニル]アゾ]-1,1'-ビフェニル-4-イル]アゾ]安息香酸三ナトリウム キーワード