4-ヒドロキシ-5-[(2-メトキシ-4-ニトロフェニル)アゾ]-6-(フェニルアミノ)-2-ナフタレンスルホン酸ナトリウム

4-ヒドロキシ-5-[(2-メトキシ-4-ニトロフェニル)アゾ]-6-(フェニルアミノ)-2-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

  2-Methoxy-4-nitrobenzenamine diazo, in acid conditions and 4-Hydroxy-6-(phenylamino)naphthalene-2-sulfonic acid coupling.

• Properties and Applications

  blue and black. Blue-ray black powder. Soluble in water for purple to blue-black, soluble in ethanol for purple. The strong sulfuric acid are purple to blue-black, a grey purple diluted. Its water solution and strong hydrochloric acid for violet black; Add thick as a hydrogen oxidation solution tresses. Mainly used for wool fabric and wool/rayon blended fabric dyeing, pitch-black degree good, high fastness. Also used in leather dyeing.
  

  Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
  		Fading	Stain		Fading	Stain	Fading	Stain
  ISO	6	3	3	4	2		4-5
  AATCC	6	3-4	3-4	4-5	1		4-5

4-ヒドロキシ-5-[(2-メトキシ-4-ニトロフェニル)アゾ]-6-(フェニルアミノ)-2-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

4-ヒドロキシ-5-[(2-メトキシ-4-ニトロフェニル)アゾ]-6-(フェニルアミノ)-2-ナフタレンスルホン酸ナトリウム 生産企業

Global(15)Suppliers

6222-55-5, 4-ヒドロキシ-5-[(2-メトキシ-4-ニトロフェニル)アゾ]-6-(フェニルアミノ)-2-ナフタレンスルホン酸ナトリウム キーワード