4-アミノ-5-ヒドロキシ-6-(1-ナフチルアゾ)-3-[(4-スルホフェニル)アゾ]-1-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
4-Aminobenzenesulfonic acid diazo, in acid conditions and 4-Amino-5-hydroxynaphthalene-1-sulfonic acid coupling, and then Naphthalen-1-amine diazo in alkaline conditions, and single accidentally coupled nitrogen compounds.
Properties and Applications
red light black. Soluble in water for dark, slightly soluble in alcohol. The strong sulfuric acid for blue, dilute appears after the granular blue precipitation. In water solution to join hydrochloric acid for blue light green, spare part will precipitate out; Add thick sodium hydroxide solution to blue. Suitable for wool, polyamide fiber dyeing and printing.
Standard
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Light Fastness
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Soaping
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Persperation Fastness
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Oxygen bleaching
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Fastness to seawater
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Fading
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Stain
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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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5-6
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3
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2-3
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|
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2
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4-アミノ-5-ヒドロキシ-6-(1-ナフチルアゾ)-3-[(4-スルホフェニル)アゾ]-1-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