4-[[4-[(2,4-디니트로페닐)아미노]페닐]아조]벤젠술폰산나트륨염

4-[[4-[(2,4-디니트로페닐)아미노]페닐]아조]벤젠술폰산나트륨염 화학적 특성, 용도, 생산

• 제조 방법

  (a) 4-((4-Aminophenyl)diazenyl)benzenesulfonic acid?and 1-Chloro-2,4-dinitrobenzene?condensation;

• Properties and Applications

  red light yellow. Soluble in water for orange. The strong sulfuric acid for blue-ray red, diluted for red, and then into a orange solution and the emergence of precipitation. Its water solution with hydrochloric acid appears orange brown precipitation; Add sodium hydroxide for darker brown. Can be used for wool, silk dyeing and printing.
  

  Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
  		Fading	Stain		Fading	Stain	Fading	Stain
  ISO	3	2		2	1		2

4-[[4-[(2,4-디니트로페닐)아미노]페닐]아조]벤젠술폰산나트륨염 준비 용품 및 원자재