硫酸钠-过氧化氢-氯化钠复合物的合成及稳定性研究  

Study on synthesis and stability of the adduct of sodium sulphate-hydrogen peroxide-sodium chloide

作　　者：王鸿显[1] 赵红坤[2] 胡兰萍[1] 

机构地区：[1]南通师范学院化学系,江苏南通226007 [2]郑州大学化工学院,河南郑州450002

出　　处：《化工科技》2004年第3期15-18,共4页Science & Technology in Chemical Industry

基　　金：江苏省教育厅自然科学研究项目(02KJB150011)。

摘　　要：采用正交设计实验法,由硫酸钠、过氧化氢、氯化钠合成4Na2SO4·2H2O2·NaCl。获得最佳反应条件:硫酸钠A2,过氧化氢B3,氯化钠C1,反应温度D2。利用TG DTG和DSC对4Na2SO4·2H2O2·NaCl进行了热分析,测试结果表明4Na2SO4·2H2O2·NaCl在常温和一定温度范围内是稳定的。4Na_2SO_4·2H_2O_2·NaCl was synthesized from sodium sulphate,hydrogen Peroxide,and Sodium chloride with a method of orthogonal design experiment.The optimum technical conditions were obtained as follows: Sodium sulphate A_2,Hydrogen peroxide B_3,Sodium chloride C_1,Reaction temperature D_2.Thermal analysis was carried to determine the decomposition process of the prepared adduct of 4Na_2SO_4·2H_2O_2·NaCl using both TG-DTG and DSC techniques.Thermal analysis determination indicated that the 4Na_2SO_4·2H_2O_2·NaCl was stable at the normal temperature.

关 键 词：正交实验 硫酸钠 过氧化氢 氯化钠 合成工艺 洗涤剂助剂 4Na2SO4·2H2O2·NaCl 

分 类 号：TQ649.69[化学工程—精细化工]