3,3'-[カルボニルビス[イミノ(5-メトキシ-2-メチル-4,1-フェニレン)アゾ]]ビス[5-[(3-アミノベンゾイル)アミノ]-4-メチルベンゼ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
3-Amino-4-methyl-5-(3-aininobenzamido)benzenesulfonic acid nitro reduction for the yankees nitrogen, with sodium sulfite chlorine processing, make it become the amino sulfonic acid. Product diazo, and 2-Amino-4-methylanisole coupling, and then make the light gasification, finally hydrolysis amino sulfonic acid base
Properties and Applications
yellow orange. Soluble in water for red light yellow, slightly soluble in ethanol for green light yellow. The strong sulfuric acid for dark purple, diluted for yellow olive. The dye solution to join strong hydrochloric acid for dark olive brown, have precipitation; Add thick sodium hydroxide solution the same color. Used for the cellulose fibre, silk dyeing, also can be used for leather color. Exhaust dyeing, levelness general, dye cellulose fiber, 80 ℃ maximum affinity.
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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AATCC
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5
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3-4
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2
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3-4
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5
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3,3'-[カルボニルビス[イミノ(5-メトキシ-2-メチル-4,1-フェニレン)アゾ]]ビス[5-[(3-アミノベンゾイル)アミノ]-4-メチルベンゼ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