1-(3-アミノフェニル)-4,5-ジヒドロ-4-[[4-[[[5-ヒドロキシ-6-(フェニルアゾ)-7-ソジオスルホ-2-ナフタレニル]アミノ]カルボニル]フェニル]アゾ]-5-オキソ-1H-ピラゾール-3-カルボン酸ナトリウム 化学特性,用途語,生産方法
製造方法
aniline diazo, and 7-(4-Aminobenzamido)-4-hydroxynaphthalene-2-sulfonic acid coupling, product to diazo, and 1-(3-Nitrophenyl)-3-carboxy-5-pyrazolone-three, and then will the nitro reduction for amino.
Properties and Applications
bright orange. Soluble in water for palm light orange, orange soluble in alcohol. In the strong sulfuric acid to red, shallow orange for diluted. The dye solution to join strong hydrochloric acid for red orange, precipitation; Add thick sodium hydroxide solution for orange brown.
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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AATCC
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4
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1-2
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3
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3-4
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3-4
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1-(3-アミノフェニル)-4,5-ジヒドロ-4-[[4-[[[5-ヒドロキシ-6-(フェニルアゾ)-7-ソジオスルホ-2-ナフタレニル]アミノ]カルボニル]フェニル]アゾ]-5-オキソ-1H-ピラゾール-3-カルボン酸ナトリウム 上流と下流の製品情報
原材料
準備製品