Ammonium tristyrylphenol polyoxyethylene ether sulfate was synthesized from tristyrylphenol polyoxyethylene ether and sulfamic urea as catalyst.
以三苯乙烯基苯酚聚氧乙烯醚和氨基磺酸为原料,合成了三苯乙烯基苯酚聚氧乙烯醚硫酸酯铵盐.
互联网
The that sulfamic acid is an excellent catalyst for synthesis of acetophenone cyclic ethylic ketal.
以氨基磺酸为催化剂,通过苯乙酮和乙二醇反应合成苯乙酮环乙二缩酮.
互联网