Mordant Yellow 32 化学特性,用途語,生産方法
製造方法
6-Aminonaphthalene-1-sulfonic acid and 7-Aminonaphthalene-1-sulfonic acid diazotization, and 2-Hydroxybenzoic acid coupling.
Properties and Applications
deep green light yellow. Soluble in water for green light yellow, slightly soluble in Etanol for green yellow. In concentrated sulfuric acid for golden orange, dilution after buff. Dye aqueous solution with concentrated hydrochloric acid for green yellow; Join concentrated Sodium hydroxide solution for golden orange.
Standard
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Ironing Fastness
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Light Fastness
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Fulling
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Persperation Fastness
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Soaping
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Water
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Alkali
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Acid
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ISO
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4-5
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4-5
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2
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5
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4
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5
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Mordant Yellow 32 上流と下流の製品情報
原材料
準備製品