4-アミノ-3-[[4-[[[4-[(2,4-ジアミノフェニル)アゾ]フェニル]アミノ]カルボニル]フェニル]アゾ]-5-ヒドロキシ-6-(フェニルアゾ)-2,7-ナフタレンジスルホン酸二ナトリウム 化学特性,用途語,生産方法
製造方法
4-Amino-N-(4-aminophenyl)benzamide double nitriding, in acid conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?coupled, aniline diazo, in alkaline conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?group of neighborhood, a coupling again with Benzene-1,3-diamine coupling.
Properties and Applications
black. Used for cellulose fiber dyeing and printing, also can be used for leather dyeing. Is C.I. Direct Black 38 substitutes.
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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|
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3
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2-3
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1
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3
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1
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4-アミノ-3-[[4-[[[4-[(2,4-ジアミノフェニル)アゾ]フェニル]アミノ]カルボニル]フェニル]アゾ]-5-ヒドロキシ-6-(フェニルアゾ)-2,7-ナフタレンジスルホン酸二ナトリウム 上流と下流の製品情報
原材料
準備製品