3-[(4-포르밀페닐)아조]-4,5-디히드록시-2,7-나프탈렌디술폰산이나트륨염

3-[(4-포르밀페닐)아조]-4,5-디히드록시-2,7-나프탈렌디술폰산이나트륨염 화학적 특성, 용도, 생산

• 제조 방법

  4-Aminobenzaldehyde diazo, and 4,5-Dihydroxynaphthalene-2,7-disulfonic acid?coupling.

• Properties and Applications

  colourful red blue light. Soluble in water is red. The strong sulfuric acid in blue, diluted into red; In the bright red precipitation appear in the hydrochloric acid; Sodium hydroxide solution for deep in the red.
  

  Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
  		Fading	Stain		Fading	Stain	Fading	Stain
  ISO	5	3	3	2	4-5

3-[(4-포르밀페닐)아조]-4,5-디히드록시-2,7-나프탈렌디술폰산이나트륨염 준비 용품 및 원자재

3-[(4-포르밀페닐)아조]-4,5-디히드록시-2,7-나프탈렌디술폰산이나트륨염 공급 업체

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