Ammonium tristyrylphenol polyoxyethylene ether sulfate was synthesized from tristyrylphenol polyoxyethy-lene ether and sulfamic acid using 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。