2-(2-オキソアセナフチレン-1(2H)-イリデン)ベンゾ[b]チオフェン-3(2H)-オン

2-(2-オキソアセナフチレン-1(2H)-イリデン)ベンゾ[b]チオフェン-3(2H)-オン 化学特性,用途語,生産方法

• 製造方法

  Benzo[b]thiophen-3(2H)-one or?3-Oxo-2,3-dihydrobenzo[b]thiophene-2-carboxylic acid and 1,2-Acenaphthylenedione?or partial reduction of the condensation product.

• Properties and Applications

  brilliant pink to brilliant yellow red. Big red powder. Slightly soluble in Xylene for yellow red. In concentrated sulfuric acid for brilliant green, dilution after red flocks. Alkaline reduction leuco for red light purple; Acid reduction leuco for orange. Used for cotton, polyester/cotton blended, wool and silk dyeing.
  

  Standard	Ironing Fastness	Chlorine bleach	Light Fastness	Mercerized	Oxygen bleach	Soaping
  						Fading	Stain
  ISO	4	4	5	4-5	3	1	4-5

2-(2-オキソアセナフチレン-1(2H)-イリデン)ベンゾ[b]チオフェン-3(2H)-オン 上流と下流の製品情報

2-(2-オキソアセナフチレン-1(2H)-イリデン)ベンゾ[b]チオフェン-3(2H)-オン 生産企業

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