Acid blue 98 (C.I. 50335)

Acid blue 98 (C.I. 50335) 화학적 특성, 용도, 생산

• 제조 방법

  N-ethyl-N-benzyl-4-nitrosoaniline?and N-phenyl-2-naphthylaminec condensation and oxidation of the product. Then with N1,N1-diethylbenzene-1,4-diamine and condensation of a mixture of ?N,N-diethyl-4-nitrosobenzenamine and with 65% oleum disulfonated finally converted into sodium salt.

• Synthesis

  Acid blue 98 (C.I. 50335) [6378-89-8],is synthesized by the following reaction sequence: 2-phenylaminonaphthalene is condensed with 4- nitrosoethylbenzylaniline to give the indamine, which is oxidized with manganese dioxide to the isorosinduline.

• Properties and Applications

  red light navy blue. For the navy, soluble in water, soluble in ethanol to blue. The strong sulfuric acid for green, diluted into red purple. In water solution to join sodium hydroxide to purplish red color, and accompanied by precipitation.
  

  Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
  		Fading	Stain		Fading	Stain	Fading	Stain
  ISO	5	2	1	4	2	1	4-5	2
  AATCC	5	3-4	3-4	1-2	1-2	1-2	4	4

Acid blue 98 (C.I. 50335) 준비 용품 및 원자재

Acid blue 98 (C.I. 50335) 공급 업체

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