3-[[4-[(4-アミノ-2-クロロ-5-メトキシフェニル)アゾ]-6-スルホ-1-ナフチル]アゾ]-4-ヒドロキシ-2-ナフタレンスルホン酸二ナトリウム

3-[[4-[(4-アミノ-2-クロロ-5-メトキシフェニル)アゾ]-6-スルホ-1-ナフチル]アゾ]-4-ヒドロキシ-2-ナフタレンスルホン酸二ナトリウム 化学特性,用途語,生産方法

• 製造方法

  2′-Methoxy-4′-amino-5′-chlorooxanilic acid diazo, and 5-Aminonaphthalene-2-sulfonic acid coupling, product to diazo, and 4-Hydroxynaphthalene-2-sulfonic acid coupling, and then 2-(4-Aminophenylamino)-2-oxoacetic acid hydrolysis base.

• Properties and Applications

  blue. Slightly soluble in water for sauce red to violet black, soluble in ethanol to blue. The strong sulfuric acid for blue-ray green, diluted to blue-ray for blue purple, have precipitation. The dye solution to join strong hydrochloric acid have dark purple precipitation; concentrated sodium hydroxide solution with dark purple precipitate; Add 10% of sulfuric acid and sodium hydroxide solution not change color.
  

  Standard	Acid Resistance	Alkali Resistance	Light Fastness	Soaping		Water
  				Fading	Stain	Fading	Stain
  ISO	4	5	4	3-4		4
  AATCC	5	5	4	2-3		5

3-[[4-[(4-アミノ-2-クロロ-5-メトキシフェニル)アゾ]-6-スルホ-1-ナフチル]アゾ]-4-ヒドロキシ-2-ナフタレンスルホン酸二ナトリウム 上流と下流の製品情報

6252-59-1, 3-[[4-[(4-アミノ-2-クロロ-5-メトキシフェニル)アゾ]-6-スルホ-1-ナフチル]アゾ]-4-ヒドロキシ-2-ナフタレンスルホン酸二ナトリウム キーワード