Direct Yellow 165 化学特性,用途語,生産方法
製造方法
p-Methylaniline (2 Moore) and sulfur (4.5 atomic ratio) in 200 ~ 280 ℃ heat, with hair smoke from the sulphonated sulfuric acid alkali primrose spirit, its product diazo, and Ethyl 3-oxobutanoate?coupling.
Properties and Applications
green light yellow.
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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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1-2
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2-3
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2
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2-3
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Direct Yellow 165 上流と下流の製品情報
原材料
準備製品