7-ベンゾイルアミノ-4-ヒドロキシ-3-[[4-[(2-クロロ-6-メチル-4-ソジオスルホフェニル)アゾ]フェニル]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-Amino-3-chloro-5-methylbenzenesulfonic acid diazo, coupled with aniline, its product to diazo, and 7-Benzamido-4-hydroxynaphthalene-2-sulfonic acid coupling.
Properties and Applications
colourful red blue light. Soluble in water for red, slightly soluble in alcohol. In the dark for the strong sulfuric acid, diluted in red. The dye solution to join strong hydrochloric acid have red orange brown precipitation; Add thick sodium hydroxide solution has the purple precipitation.
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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5
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5
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4-5
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1-2
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1
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7-ベンゾイルアミノ-4-ヒドロキシ-3-[[4-[(2-クロロ-6-メチル-4-ソジオスルホフェニル)アゾ]フェニル]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