5-[(2-ヒドロキシ-1-ナフタレニル)アゾ]-1-ナフタレンスルホン酸ナトリウム

5-[(2-ヒドロキシ-1-ナフタレニル)アゾ]-1-ナフタレンスルホン酸ナトリウム 化学特性,用途語,生産方法

• 製造方法

  5-Aminonaphthalene-1-sulfonic acid diazo, and Naphthalen-2-ol coupling.

• Properties and Applications

  red. Soluble in hot water for red, slightly soluble in cold water and ethanol. The strong sulfuric acid to red light purple, diluted precipitation is brown; In nitric acid solution for yellow brown; In a dilute sodium hydroxide solution for yellow brown solution. In water solution to join hydrochloric acid with brown precipitation; Add sodium hydroxide solution to become yellow.
  

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

5-[(2-ヒドロキシ-1-ナフタレニル)アゾ]-1-ナフタレンスルホン酸ナトリウム 上流と下流の製品情報

5-[(2-ヒドロキシ-1-ナフタレニル)アゾ]-1-ナフタレンスルホン酸ナトリウム 生産企業

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5850-93-1, 5-[(2-ヒドロキシ-1-ナフタレニル)アゾ]-1-ナフタレンスルホン酸ナトリウム キーワード