3-アミノ-4-[[4'-[(4-エトキシフェニル)アゾ]-1,1'-ビフェニル-4-イル]アゾ]-2,7-ナフタレンジスルホン酸二ナトリウム

3-アミノ-4-[[4'-[(4-エトキシフェニル)アゾ]-1,1'-ビフェニル-4-イル]アゾ]-2,7-ナフタレンジスルホン酸二ナトリウム 化学特性,用途語,生産方法

• 製造方法

  4-(4-Aminophenyl)benzenamine double nitriding,3-Aminonaphthalene-2,7-disulfonic acid and phenol coupling, and then in the sodium hydroxide solution heat and pressure, with monomer (VCM) ethyl change.

• Properties and Applications

  bright orange. Moderate soluble in water and ethanol for gold orange, soluble in soluble fiber element, insoluble in other organic solvents. In the dark for the strong sulfuric acid, diluted light yellow for subtle stitching, precipitation; In nitric acid solution for orange. The dye solution to join strong hydrochloric acid have yellow olive brown precipitation; Add thick sodium hydroxide solution for gold orange, precipitation. Used for wool, silk and polyamide fiber dyeing, wool dyeing in neutral or weak acid bath.
  

  Standard(wool)	Acid Resistance	Alkali Resistance	Light Fastness	Soaping		Water
  				Fading	Stain	Fading	Stain
  AATCC		4	4-5	5

3-アミノ-4-[[4'-[(4-エトキシフェニル)アゾ]-1,1'-ビフェニル-4-イル]アゾ]-2,7-ナフタレンジスルホン酸二ナトリウム 上流と下流の製品情報

6528-39-8, 3-アミノ-4-[[4'-[(4-エトキシフェニル)アゾ]-1,1'-ビフェニル-4-イル]アゾ]-2,7-ナフタレンジスルホン酸二ナトリウム キーワード