methyl orange acidity

常见例句

双语例句

• In the method of manufacture of methyl orange at room temperature, the acidity ofp-aminobenzosulfonic acid was best use of in the reaction, and reduced the consume of material and cost of producing.
  利用常温进行反应，充分利用了对氨基苯磺酸本身的酸性来完成重氮化，减少原料的消耗，降低了生产成本；
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