anhydrous sodium sulfate
化学式为Na2SO4
常用释义
英式发音
美式发音
基本释义
- 无水硫酸钠：一种无水结晶粉末，化学式为Na2SO4，常用于实验室中作为干燥剂、脱水剂和催化剂。
例句
-
1·This article described the crystal model of anhydrous sodium sulfate in DTB crystallizer.论述了用dtb型结晶器结晶硫酸钠结晶模型。
-
2·After reaction, the purified product was obtained through extraction with dichloromethane, drying with anhydrous sodium sulfate and desolventizing.反应后用二氯甲烷萃取，无水硫酸钠干燥，除去溶剂后得到纯净产物。
-
3·Compared with previous years, there is a substantial increase on the domestic output of anhydrous sodium sulfate and the entire distribution of the production has also changed a lot.与前几年相比，中国元明粉产量有了大幅度增长，整体布局也发生了巨大变化。
-
4·Textile industry, anhydrous sodium sulfate used in cement, chemical fertilizer, shipbuilding, petroleum and other departments, the cotton textile industry is the largest industrial sector.工业有纺织、无水硫酸钠用于水泥、化肥、造船、石油开采等部门，棉纺织业是最大的工业部门。
-
5·And the results were anhydrous sodium sulfite 0.2%, sodium lauryl sulfate 7%, fatty alcohol polyoxyethylene lauryl ether sulfate sodium 12% and dodecyl betaine 4%.优选结果为0.2%无水亚硫酸钠、7%十二烷基硫酸钠、12%脂肪醇聚氧乙烯醚硫酸钠和4%十二烷基甜菜碱。