ethylene sulfonic acid

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美

网络  乙二磺酸

机械

双语例句

• The perfume 2-heptyl-1,3-dioxolane was synthesized by the condensation reaction of n-octyl aldehyde ( A) with ethylene glycol ( B) in the presence of a composite catalyst which is composed of p-methyl benzene sulfonic acid and cupric sulfate.
  在对甲苯磺酸和硫酸铜复合催化剂存在下，以正辛醛（A）和乙醇（B）为原料经脱水缩合合成了新型香料2-庚基-1,3二口恶戊烷。
• The synthesis of ethylene glycol mono stearate by supported p-toluene sulfonic acid was investigated.
  探讨了以负载型对甲苯磺酸为催化剂合成乙二醇硬脂酸单酯的工艺。