2,5-Cyclohexadien-1-one, 4-[(4-amino-8-hydroxy-1-naphthalenyl)imino]-, reaction products with sodium sulfide (Na2(Sx)) 化学特性,用途語,生産方法
製造方法
4-(4-Amino-8-hydroxynaphthalen-1-ylimino)cyclohexa-2,5-dienone with Sodium polysulfide solution at 110 ℃ reflux heating 50 hours, then pass air precipitation out dye (BIOS 1155,). This indophenol?is by 5-Aminonaphthalen-1-ol and 4-Aminophenol with Sodium hypochlorite oxidation of mixture and be.
Properties and Applications
grey.
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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4
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4-5
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5-6
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3-4
|
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4-5
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3
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2,5-Cyclohexadien-1-one, 4-[(4-amino-8-hydroxy-1-naphthalenyl)imino]-, reaction products with sodium sulfide (Na2(Sx)) 上流と下流の製品情報
原材料
準備製品