摘要
采用溶解性、熔点、薄层分析法和高效液相色谱法对聚二硫二丙烷磺酸钠(SPS)样品进行质量分析,并利用柱层析法对样品进行快速纯化。结果表明:粗样品中SPS的含量为68.44%,样品经纯化后,含量为95.36%。柱层析法可快速有效地分离工业级SPS样品中的杂质。
Solubility, melting point, thin-layer chromatography and high performance liquid chromatography were used to analyze the quality of sodium polydithio-dipropyl sulfonate( SPS) samples, and the samples were rapidly purified by column chromatography. The results showed that the content of SPS in crude sample was 68.44%, and that in the purified sample was 95.36%. The column chromatography can quickly and effectively separate the impurities in industrial-grade SPS samples.
作者
曾远娴
吴颖
郑红玲
李勇
王轩
金楚婷
陈梓云
郝洪庆
ZENG Yuan-xian;WU Ying;ZHENG Hong-ling;LI Yong;WANG Xuan;JIN Chu-ting;CHEN Zi-yun;HAO Hong-qing(School of Chemistry and Environment,Jiaying University,Meizhou,Guangdong 514015,China;School of Chemistry and Chemical Engineering,Guangzhou University,Guangzhou,Guangdong510006,China)
出处
《浙江化工》
CAS
2020年第5期44-47,共4页
Zhejiang Chemical Industry
基金
广东省自然科学基金(2015A030313640,2016A030307012)
嘉应学院重点项目(2017KJZ07)。
关键词
聚二硫二丙烷磺酸钠
质量分析
快速纯化
sodium polydithio-dipropyl sulfonate
quality analysis
rapid purification
