摘要
探讨了间硝基苯磺酸钠的制备工艺,研究了磺化剂的确定、磺化浓度和温度的选择、磺化的配比等.此工艺简单可行,磺化剂原料易得.原料消耗定额较低,产品收率较高,质量较好.
The preparation process of sodium m-nitro-benzenesulfonate is studied,and the sulfonating agent and its concentration,the reaction temperature,and the molar ratio of feeds are determined.The process is simple and feasible,the raw material of sulfonating agent is easily available,the consumption of raw material is lower,the yield of product is higher,and the quality is better.
出处
《吉林化工学院学报》
CAS
2004年第2期9-11,共3页
Journal of Jilin Institute of Chemical Technology
关键词
间硝基苯磺酸钠
制备
磺化
sodium m-nitro-benzenesulfonate
preparation
sulfonation
