ammonium chloride

1.The ammonium chloride is obtained by processing the by-product solution of ammonium chloride in the workshop of coordinative producing alcali.

副产的氯化铵溶液在联碱车间加工成氯化铵、工经济划算。

2.Synthesis of ethyl iso nicotinate using BTEAC (benzyl triethyl ammonium chloride) as phase transfer catalyst was studied.

以BTEAC(苄基三乙基氯化铵)相转移催化剂成了异烟酸乙。

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

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