酸性镀铜光亮剂聚二硫二丙烷磺酸钠的质量分析及快速纯化  

Quality Analysis and Rapid Purification of Sodium Polydithio-dipropyl Sulfonate in Acidic Cu-plating Brightener

作　　者：曾远娴 吴颖 郑红玲 李勇[1] 王轩 金楚婷 陈梓云[1] 郝洪庆[1] 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)

机构地区：[1]嘉应学院化学与环境学院,广东梅州514015 [2]广州大学化学化工学院,广东广州510006

出　　处：《浙江化工》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)。

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.

关 键 词：聚二硫二丙烷磺酸钠 质量分析 快速纯化 

分 类 号：TQ153.14[化学工程—电化学工业]