산성녹색4

산성녹색4 화학적 특성, 용도, 생산

• 제조 방법

  Will on nitrosation 4-Hydroxynaphthalene-1-sulfonic acid, and then turn it into iron sodium salt.

• Properties and Applications

  yellow light green. Soluble in water for yellow-green solution. The strong sulfuric acid for yellow brown, after dilution is yellow, with Potassium ferricyanide blue precipitation. In water solution to join sodium hydroxide don’t change color.
  

  Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
  		Fading	Stain		Fading	Stain	Fading	Stain
  ISO	6	3	4	3-4	3-4		4

산성녹색4 준비 용품 및 원자재

산성녹색4 공급 업체

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