toluenesulfonic acid meaning in Chinese

甲苯磺酸
亚苄基酸

The effect of the catalysts , e . g . , concd . sulfuric acid , p - toluenesulfonic acid , dodecylbenzenesul - fonic acid on the esterification of starch was studied with cassava starch as the raw material , acetic anhydride as the esterifying agent and acetic acid as the dispersion medium
摘要以木薯淀粉为原料，用醋酸酐为酯化剂，以乙酸为分散递质，探索了以浓硫酸、对甲基苯磺酸、十二烷基苯磺酸为催化剂对淀粉醋酯化反应的影响。