7-[[[[4-(アセチルアミノ)フェニル]アミノ]カルボニル]アミノ]-4-ヒドロキシ-3-[(2-メチルフェニル)アゾ]-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
O-Methylaniline diazo, and 7-(3-(4-Acetamidophenyl)ureido)-4-hydroxynaphthalene-2-sulfonic acid coupling.
Properties and Applications
yellow light red. Soluble in water for red orange, soluble in ethanol for orange. The strong sulfuric acid in red for product, after diluted to orange, red precipitate. The dye solution to join strong hydrochloric acid for red orange; Add thick sodium hydroxide solution for red orange
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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4-5
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4
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3-4
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2
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2
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7-[[[[4-(アセチルアミノ)フェニル]アミノ]カルボニル]アミノ]-4-ヒドロキシ-3-[(2-メチルフェニル)アゾ]-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
原材料
準備製品