6-ヒドロキシ-5-[[4-[[4-[(2-メチルフェニル)アミノ]-3-スルホフェニル]アゾ]-1-ナフチル]アゾ]-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-(2-Methylanilino)-5-aminobenzenesulfonic acid?diazo, and Naphthalen-1-amine, its products coupled diazo again, and 6-Hydroxynaphthalene-2-sulfonic acid coupling
Properties and Applications
navy blue light to dark. Soluble in water for red light purple, not soluble in ethanol and acetone. The strong sulfuric acid for black purple, diluted into a dark blue blue, and the emergence of black precipitation. In water solution to join 10% sodium hydroxide solution for dark purple
6-ヒドロキシ-5-[[4-[[4-[(2-メチルフェニル)アミノ]-3-スルホフェニル]アゾ]-1-ナフチル]アゾ]-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
原材料
準備製品