Direct Green 59

Direct Green 59 화학적 특성, 용도, 생산

• 제조 방법

  2,4,6-Trichloro-1,3,5-triazine successively with?(1)4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid, (2) 4-Nitrobenzenamine diazo, and 2-Hydroxybenzoic acid coupling, and then to restore the azo dyes, (3) aniline for condensation, and for this coupling components (A). 3-Sulfo-5-aminosalicylic acid diazo, and 2-Amino-4-methylanisole coupling, its product to diazo, and synthesis of coupling components (A) coupled.

• Properties and Applications

  green. Deep purple powder. Soluble in water, soluble in general, the solution for the green. Used for cotton, viscose and their blended fabric dyeing, can be in cotton or viscose fabric printing directly, can be used for polyester/cotton, polyester/stick blended fabric dyeing of a bath step.
  

  Standard	Acid Resistance	Alkali Resistance	Light Fastness	Soaping		Water
  				Fading	Stain	Fading	Stain
  ISO	1	4	4	4		4-5
  AATCC	2	4	4	4-5		5

Direct Green 59 준비 용품 및 원자재

Direct Green 59 공급 업체

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