• 以三苯乙烯苯酚聚氧乙烯氨基磺酸为原料,合成了三苯乙烯基苯酚聚氧乙烯醚硫酸铵盐

    Ammonium tristyrylphenol polyoxyethylene ether sulfate was synthesized from tristyrylphenol polyoxyethylene ether and sulfamic acid using urea as catalyst.

    youdao

  • 合成一种新型络合偶氮染料,其母体染料氨基对羟基苯酚磺酸1-间氯苯-3-甲基唑啉酮偶合而成。

    A new Fe-azo complex dyestuff was synthesized by complexing iron salt with the pre-dyestuff that was prepared from the o-aminophenolsulfonic acid and Cl-substituted pyrazolone.

    youdao

  • 合成一种新型络合偶氮染料,其母体染料氨基对羟基苯酚磺酸1-间氯苯-3-甲基唑啉酮偶合而成。

    A new Fe-azo complex dyestuff was synthesized by complexing iron salt with the pre-dyestuff that was prepared from the o-aminophenolsulfonic acid and Cl-substituted pyrazolone.

    youdao

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