4-ヒドロキシ-3-[(2,4-ジメチルフェニル)アゾ]-1-ナフタレンスルホン酸ナトリウム 化学特性,用途語,生産方法
製造方法
2,4-Dimethylbenzenamine diazo, coupled with the 4-Hydroxynaphthalene-1-sulfonic acid.
Properties and Applications
yellow light red. Soluble in water for red, soluble in ethanol for orange red. The strong sulfuric acid is a deep in the red, diluted precipitation for orange red; In nitric acid in scarlet, to orange diluted. In water solution to join hydrochloric acid, the emergence of palm red hairy precipitation, add sodium hydroxide to tan.
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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3
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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-ヒドロキシ-3-[(2,4-ジメチルフェニル)アゾ]-1-ナフタレンスルホン酸ナトリウム 上流と下流の製品情報
原材料
準備製品