• 间氨基苯酚一种重要有机化工

    M-aminophenol is an important organic chemistry intermediate.

    youdao

  • 合成一种新型络合偶氮染料,其母体染料间氨基对羟基苯酚磺酸1-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,其母体染料间氨基对羟基苯酚磺酸1-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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