Mordant Red 8 化学特性,用途語,生産方法
製造方法
4-(4-Aminophenyl)-3-nitro-aniline double nitrogen, first and 2-Hydroxybenzoic acid?coupling, again with 4-Hydroxynaphthalene-1-sulfonic acid coupling.
Properties and Applications
dark yellow red. Soluble in water for red, slightly soluble in alcohol for red orange. In concentrated sulfuric acid for sauce red, after dilution for cloudy pink. Dye aqueous solution to join concentrated hydrochloric acid for shallow red; Join concentrated sodium hydroxide solution for orange brown.
Standard
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Ironing Fastness
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Light Fastness
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Fulling
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Persperation Fastness
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Soaping
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Water
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Alkali
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Acid
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AATCC
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Dry 5,wet 4-5
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4
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3-4
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4-5
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3-4
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Mordant Red 8 上流と下流の製品情報
原材料
準備製品