4-アミノ-5-ヒドロキシ-3-[(2-メチル-5-ニトロフェニル)アゾ]-6-(フェニルアゾ)-2,7-ナフタレンジスルホン酸ジナトリウム 化学特性,用途語,生産方法
製造方法
2-Methyl-5-nitrobenzenamine diazo, in acid conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acidcoupling, and then aniline?diazo, in alkaline conditions and formation of single accidentally coupled nitrogen compounds.
Properties and Applications
blue and black. Soluble in water, slightly soluble in ethanol, very few soluble in acetone, insoluble in benzene. The strong sulfuric acid for green, diluted green for blue-ray.
Standard
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Light Fastness
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Soaping
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Persperation Fastness
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Oxygen bleaching
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Fastness to seawater
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Fading
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Stain
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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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3
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3
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|
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2
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4-アミノ-5-ヒドロキシ-3-[(2-メチル-5-ニトロフェニル)アゾ]-6-(フェニルアゾ)-2,7-ナフタレンジスルホン酸ジナトリウム 上流と下流の製品情報
原材料
準備製品