4-[(4-アミノ-2-クロロ-5-メトキシフェニル)アゾ]-2-エトキシ-2'-ヒドロキシ-[1,1'-アゾビスナフタレン]-6,6'-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
2′-Methoxy-4′-amino-5′-chlorooxanilic acid diazo, and 5-Amino-7-ehtoxy-2-naphthalenesulfonic acid coupling, product to diazo, and 6-Hydroxynaphthalene-2-sulfonic acid coupling, and then 2-(4-Aminophenylamino)-2-oxoacetic acid hydrolysis base.
Properties and Applications
blue. Soluble in water for hidden cyan, soluble in ethanol to blue. The strong sulfuric acid in the dark for, for the red light purple diluted. The dye solution to join strong hydrochloric acid for red light purple, have precipitation; With strong sodium hydroxide solution for purple, have precipitation.
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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4-5
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4
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4
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4-5
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4-[(4-アミノ-2-クロロ-5-メトキシフェニル)アゾ]-2-エトキシ-2'-ヒドロキシ-[1,1'-アゾビスナフタレン]-6,6'-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