6-アミノ-4-ヒドロキシ-5-[[4'-[(1-ヒドロキシ-4-ソジオスルホ-2-ナフタレニル)アゾ]-1,1'-ビフェニル-4-イル]アゾ]ナフタレン-2-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
4-(4-Aminophenyl)benzenamine double nitriding, And 4-Hydroxynaphthalene-1-sulfonic acid and in acetic acid medium, and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid? coupling.
Properties and Applications
purple. Soluble in water for red light purple, soluble in alcohol. In the strong sulfuric acid as dark blue, diluted red for sauce. The dye solution to join strong hydrochloric acid for dark purple; Add thick sodium hydroxide solution for red wine.
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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4-5
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2
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2-3
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2-3
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6-アミノ-4-ヒドロキシ-5-[[4'-[(1-ヒドロキシ-4-ソジオスルホ-2-ナフタレニル)アゾ]-1,1'-ビフェニル-4-イル]アゾ]ナフタレン-2-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