5-[[6-[[4-[(2,4-ジメチル-6-スルホフェニル)アゾ]-2-メトキシ-5-メチルフェニル]アゾ]-5-ヒドロキシ-7-スルホ-2-ナフチル]アミノ]-2-ヒドロキシ安息香酸三ナトリウム 化学特性,用途語,生産方法
製造方法
2-Amino-3,5-dimethylbenzenesulfonic acid diazo, and 2-Amino-4-methylanisole coupling, product to diazo, and 6-(3-Carboxy-4-hydroxyanilino)-1-naphthol-3-sulfonic acid?coupling.
Properties and Applications
red light blue. For the red light purple is soluble in water, soluble in alcohol. The strong sulfuric acid for blue-ray green, diluted to blue. The dye solution to join strong hydrochloric acid have precipitation of dark; 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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3
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4-5
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4
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1-2
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2
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5-[[6-[[4-[(2,4-ジメチル-6-スルホフェニル)アゾ]-2-メトキシ-5-メチルフェニル]アゾ]-5-ヒドロキシ-7-スルホ-2-ナフチル]アミノ]-2-ヒドロキシ安息香酸三ナトリウム 上流と下流の製品情報
原材料
準備製品