Benzoic acid, 3,3'-[(2-nitro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[6-hydroxy-, disodium salt

Benzoic acid, 3,3'-[(2-nitro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[6-hydroxy-, disodium salt 化学特性,用途語,生産方法

• 製造方法

  4-(4-Aminophenyl)-3-nitro-aniline double nitrogen, and 2-Hydroxybenzoic acid(2 Moore) coupling.

• Properties and Applications

  dark red light yellow. Moderate soluble in water for green light yellow, slightly soluble in Etanol for green yellow. In concentrated sulfuric acid for orange brown, dilution after buff. Dye aqueous solution with concentrated hydrochloric acid for a light green light yellow, Join concentrated Sodium hydroxide solution for brown light orange.
  

  Standard	Ironing Fastness	Light Fastness	Fulling		Persperation Fastness	Soaping	Water
  			Alkali	Acid
  ISO	5	4-5	4-5	2	5	4-5	5

Benzoic acid, 3,3'-[(2-nitro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[6-hydroxy-, disodium salt 上流と下流の製品情報

6470-33-3, Benzoic acid, 3,3'-[(2-nitro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[6-hydroxy-, disodium salt キーワード