Benzenesulfonic acid, 4-[[4-[(4-hydroxyphenyl)amino]phenyl]amino]-, reaction products with sodium sulfide (Na2(Sx)), leuco derivs.

Benzenesulfonic acid, 4-[[4-[(4-hydroxyphenyl)amino]phenyl]amino]-, reaction products with sodium sulfide (Na2(Sx)), leuco derivs. 価格

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Benzenesulfonic acid, 4-[[4-[(4-hydroxyphenyl)amino]phenyl]amino]-, reaction products with sodium sulfide (Na2(Sx)), leuco derivs. 化学特性,用途語,生産方法

製造方法

4-(4-Hydroxyanilino)diphenylamine-4,-sulfonic acid?with Sodium polysulfide solution heating, in 105 ~ 106 ℃ under reflux 100 hours and then in the 70 ~ 80 ℃ blowing air, and add salt to make its precipitation. This indophenol?by?4-(Phenylamino)benzenesulfonic acid?and?4-Nitrosophenol?of condensation product reduction, can also be used by hydrochloric acid Manganese dioxide oxidation?4-(Phenylamino)benzenesulfonic acid?and where did?4-Aminophenol?and the mixture.

Properties and Applications

blue. Blue powder. Slightly soluble in hot water, soluble in Sodium sulfide, almost colorless. In concentrated sulfuric acid for cobalt blue, dilution after blue precipitation, insoluble in other organic solvent. Used for cotton, viscose, linen fabric and vinylon/cotton blended fabric dyeing, also used in leather and paper dyeing.

Benzenesulfonic acid, 4-[[4-[(4-hydroxyphenyl)amino]phenyl]amino]-, reaction products with sodium sulfide (Na2(Sx)), leuco derivs. 上流と下流の製品情報

原材料

準備製品

Benzenesulfonic acid, 4-[[4-[(4-hydroxyphenyl)amino]phenyl]amino]-, reaction products with sodium sulfide (Na2(Sx)), leuco derivs. 生産企業

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85940-07-4()キーワード:

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• 85940-07-4
• Benzenesulfonic acid, 4-[[4-[(4-hydroxyphenyl)amino]phenyl]amino]-, reaction products with sodium sulfide (Na2(Sx)), leuco derivs.
• Benzenesulfonic acid, 4-((4-((4-hydroxyphenyl)amino)phenyl)amino)-, reaction products with sodium sulfide (na2(sx)), leuco derivs.
• Einecs 288-895-6
• Leuco Sulphur Blue 10
• C.I.Leuco Sulphur Blue 10:C.I.53470