碳酸氢钠

First,brine is reacted with ammonium hydrocarbonate to obtain the sodium hydrocarbonate and the ammonium chloride solution,and then filtrated.

卤纯碱分两步进行,第一步用卤、碳酸氢铵反应得到碳酸氢钠微溶析出和氯化铵溶液,过滤。

Furfuryl propionate was synthesized from furfuryl alcohol and propionyl chloride using hexahydropyridine as catalyst and anhydrous sodium bicarbonate as acid-caputor.

以α呋喃甲醇和酰氯为原料,以六氢吡啶为催化剂,无碳酸氢钠为缚酸剂合成了α呋喃甲醇酸酯。