3-[[4-[(4-アミノ-2-クロロ-5-メトキシフェニル)アゾ]-6-スルホ-1-ナフチル]アゾ]-4-ヒドロキシ-2-ナフタレン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
2′-Methoxy-4′-amino-5′-chlorooxanilic acid diazo, and 5-Aminonaphthalene-2-sulfonic acid coupling, product to diazo, and 4-Hydroxynaphthalene-2-sulfonic acid coupling, and then 2-(4-Aminophenylamino)-2-oxoacetic acid hydrolysis base.
Properties and Applications
blue. Slightly soluble in water for sauce red to violet black, soluble in ethanol to blue. The strong sulfuric acid for blue-ray green, diluted to blue-ray for blue purple, have precipitation. The dye solution to join strong hydrochloric acid have dark purple precipitation; concentrated sodium hydroxide solution with dark purple precipitate; Add 10% of sulfuric acid and sodium hydroxide solution not change 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
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5
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4
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3-4
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4
|
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AATCC
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5
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5
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4
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2-3
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5
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3-[[4-[(4-アミノ-2-クロロ-5-メトキシフェニル)アゾ]-6-スルホ-1-ナフチル]アゾ]-4-ヒドロキシ-2-ナフタレン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