4-ヒドロキシ-7-[[[[5-ヒドロキシ-6-[(2-メトキシフェニル)アゾ]-7-スルホ-2-ナフチル]アミノ]カルボニル]アミノ]-3-[(2-メチル-4-スルホフェニル)アゾ]-2-ナフタレンスルホン酸三ナトリウム 化学特性,用途語,生産方法
製造方法
4-Amino-3-methylbenzenesulfonic acid diazo, in acid conditions and N,N’-bis(4-hydroxy-2-sulfonaphthalene-7-yl)urea coupling, O-Anisidine diazo, in alkaline conditions and coupled product matches.
Properties and Applications
red. Soluble in water for colourful red, soluble in ethanol Reddish orange, insoluble in other organic solvents. The strong sulfuric acid to red light purple, diluted red orange to orange for brown, precipitation. The dye solution to join strong hydrochloric acid for orange to red orange brown, have precipitation; Add thick sodium hydroxide solution have orange brown 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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4-5
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4-5
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2-3
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2
|
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1-2
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AATCC
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5
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5
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3
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4
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2
|
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4-ヒドロキシ-7-[[[[5-ヒドロキシ-6-[(2-メトキシフェニル)アゾ]-7-スルホ-2-ナフチル]アミノ]カルボニル]アミノ]-3-[(2-メチル-4-スルホフェニル)アゾ]-2-ナフタレンスルホン酸三ナトリウム 上流と下流の製品情報
原材料
準備製品