C.I. Sulphur Yellow 8 (8CI) 化学特性,用途語,生産方法
製造方法
4-(4-Aminobenzylideneamino)phenol?and Sodium sulfide and sulfur first in 100 ~ 120 ℃, and then in 180 ~ 200 ℃ calcination. Also can use the corresponding nitro compounds (GP 135335).
Properties and Applications
yellow. In the sodium sulfide solution for dark 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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Fulling
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Persperation Fastness
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Soaping
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Moderate
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Severe
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ISO
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3-4
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3-4
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3
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3
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3-4
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C.I. Sulphur Yellow 8 (8CI) 上流と下流の製品情報
原材料
準備製品