나프토크롬그린

나프토크롬그린 화학적 특성, 용도, 생산

• 화학적 성질

  brown-red to brown powder

• 제조 방법

  1-(Trichloromethyl)benzene(1 Moore) and 1-Hydroxy-2-naphthoic acid (2 Moore) in the presence of copper in Sodium hydroxide solution condensation.

• Properties and Applications

  green. Soluble in water for yellow brown. In concentrated sulfuric acid to blue, green after diluted, brownish red precipitation.
  

  Standard	Ironing Fastness	Light Fastness	Fulling		Persperation Fastness	Soaping	Water
  			Alkali	Acid
  ISO	5	4	2-3	4-5	4	4	5
  AATCC	5	4	3		3-4	3	5

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