9-アミノ-11-メトキシ-7-フェニル-5-フェニルアミノ-4-スルホナト-8-ソジオスルホベンゾ[a]フェナジン-7-イウム

9-アミノ-11-メトキシ-7-フェニル-5-フェニルアミノ-4-スルホナト-8-ソジオスルホベンゾ[a]フェナジン-7-イウム 化学特性,用途語,生産方法

• 製造方法

  6,8-Bis(phenylamino)naphthalene-1-sulfonic acid?and 2,5-Diamino-4-methoxybenzenesulfonic acid condensation, and then product (add) ammonia in the cuprous oxide catalyst for the air oxidation.

• 合成

  Wool Fast Violet B 21, C.I. 50 325 [6837-46- 3], from 1,3-bis(phenylamino)naphthalene-8- sulfonic acid and 2-methoxy-1,4-phenylenediamine- 5-sulfonic acid proceeds differently. In the cyclization step the methoxyl group is split off as methanol. Therefore, the dye can also be synthesized from 1,4-phenylenediamine-2-sulfonic acid.

• Properties and Applications

  blue purple. Soluble in water and ethanol for red light purple. The strong sulfuric acid for green, purple for red after diluted. In water solution is a deep red to join sodium hydroxide, and precipitation.
  

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

9-アミノ-11-メトキシ-7-フェニル-5-フェニルアミノ-4-スルホナト-8-ソジオスルホベンゾ[a]フェナジン-7-イウム 上流と下流の製品情報

9-アミノ-11-メトキシ-7-フェニル-5-フェニルアミノ-4-スルホナト-8-ソジオスルホベンゾ[a]フェナジン-7-イウム 生産企業

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6837-46-3, 9-アミノ-11-メトキシ-7-フェニル-5-フェニルアミノ-4-スルホナト-8-ソジオスルホベンゾ[a]フェナジン-7-イウム キーワード