C.I.ダイレクトオレンジ73 化学特性,用途語,生産方法
製造方法
3-Aminophenyl 3-aminobenzoate?double nitriding, and 1-(3-Nitrophenyl)-3-carboxy-5-pyrazolone (2 Moore) coupling, and then will the nitro reduction.
Properties and Applications
red light orange. Soluble in water for golden brown, slightly soluble in soluble fiber element, soluble in ethanol, insoluble in other organic solvents. The strong sulfuric acid for green light yellow, with golden yellow diluted. Dye with strong hydrochloric acid solution for golden brown, precipitation; Add thick sodium hydroxide solution for green light yellow. Used for cellulose fiber dyeing, 80 ℃ maximum dyeing affinity. Exhaust dyeing good, also can be used for leather color.
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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4-5
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4
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1-2
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4
|
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4-5
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AATCC
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5
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5
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1-2
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4-5
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5
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C.I.ダイレクトオレンジ73 上流と下流の製品情報
原材料
準備製品