Acid Yellow 128

Acid Yellow 128 化学特性,用途語,生産方法

• 製造方法

  3-Amino-4-hydroxybenzenesulfonamide diazo, and 3-Oxo-N-phenylbutanamide coupling, and then use cobalt chloride complex.

• Properties and Applications

  green light yellow. Tan evenly all powder, soluble in water. The strong sulfuric acid for yellow, diluted light yellow solution; In nitric acid was damaged in, a small residual yellow; In strong hydrochloric acid in the same light, diluted light yellow; In the thick of sodium hydroxide solution for yellow, diluted light yellow. Its water solution for light yellow. Structure and the C.I.Acid Yellow 151 the same. Used for wool, silk, polyamide, d theory and
  

  Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
  		Fading	Stain		Fading	Stain	Fading	Stain
  ISO	7	4-5	4-5	4-5	4-5	4	5	5

Acid Yellow 128 上流と下流の製品情報

Acid Yellow 128 生産企業

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51053-43-1, Acid Yellow 128 キーワード