3-[[4-[[6-[(4-アミノベンゾイル)アミノ]-1-ヒドロキシ-3-スルホ-2-ナフチル]アゾ]-3,5-ジメチルフェニル]アゾ]-1,5-ナフタレンジスルホン酸三ナトリウム 化学特性,用途語,生産方法
製造方法
3-Aminonaphthalene-1,5-disulfonic acid diazo, and 2,6-Dimethylbenzenamine coupling, its product to diazo, and 7-(4-Aminobenzamido)-4-hydroxynaphthalene-2-sulfonic acid coupling.
Properties and Applications
red. Soluble in water for red jade, soluble in ethanol for product red. In the strong sulfuric acid as dark blue, diluted in red. The dye solution with strong hydrochloric acid have purplish red precipitate; Add thick sodium hydroxide solution for purplish red color to red sauce.
Standard
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Acid Resistance
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Alkali Resistance
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Light Fastness
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Soaping
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Water
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Fading
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Stain
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Fading
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Stain
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ISO
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3
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4
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3
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3-4
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4
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3-[[4-[[6-[(4-アミノベンゾイル)アミノ]-1-ヒドロキシ-3-スルホ-2-ナフチル]アゾ]-3,5-ジメチルフェニル]アゾ]-1,5-ナフタレンジスルホン酸三ナトリウム 上流と下流の製品情報
原材料
準備製品