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- Oxalic acid ammonium 草酸铵
- A salt or an ester of oxalic acid. 草酸盐草酸的盐或酯
- The results show that using ammonium bicarbonate instead of oxalic acid,high purity cerium oxide product containing CeO 2 of 99% could be obtained. 并用碳铵替代草酸生产 99%25的高纯氧化铈产品。
- Oxalic acid is always formed during the reaction. 在反应过程中,乙二酸总是会生成的。
- The yield of oxalic acid dihydrate is70.0%. 以木屑为原料草酸二水合物收率可达70.;0%25。
- Hydrochloric Acid, Cationic Surfactant, Perfume, Oxalic Acid, Dye. 产品成份:盐酸、阳离子表面活性剂、草酸、香精、颜料。
- The ameliorating effect of oxalic acid was most apparent. 3种有机酸中草酸对铅胁迫的缓解作用最明显。
- Oxalic acid-oxalic acid ammonium extraction 草酸-草酸铵浸提法
- Primary by-products range from benzoquinone to maleic acid and oxalic acid. 中间产物主要为苯醌、马来酸、草酸等,
- To treat(a specimen)with an oxalate or oxalic acid. 用草酸盐或草酸处理(样品)
- Used oxalic acid many times,but I failed.It seems not lacquer but silver. 用脱漆济;草酸;除了几边也退不掉;好象不是漆是银.
- By means of modification treatment, the itaconic acid was aminated to itaconic acid ammonium and then copolymerized with AN. 采用氨化改性的方法将衣康酸氨化为衣康酸铵,与丙烯腈进行共聚反应。
- The yield of oxalic acid dihydrate is up to 80% under the optimum condition. 确定了最佳工艺条件,在此条件下,草酸二水合物收率可达80%25。
- To treat(a specimen) with an oxalate or oxalic acid. 用草酸盐或草酸处理(样品)
- Even spinach and beets are not exempt,since they're high in oxalic acid,which is harmful in large quantities. 甚至,菠菜和甜菜也难逃其咎,因为它们富含草酸,而大量的草酸是有害的。
- This article analyzes problems in the making up of molybdic acid ammonium solution by using molybdic acid ammonium and proposes some improvement, which turns out to be better result. 本文对用仲钼酸铵配制钼酸铵溶液的方法中存在的问题加以理论分析,并对这个配制方法进行了实验改进,收到了良好的实验效果。
- The purity of the oxalic acid you got 97.5%. The proportion of absorbability is up to 50%. 所得草酸纯度为97.;5%25;收率达50%25
- While the ratio of H 2O:TEOS(mol) is 0 28 and oxalic acid:TEOS(mol) is 0 01, the gel time is shortest. 而当水与正硅酸乙酯的摩尔比达到 0 2 8左右、草酸与正硅酸乙酯的摩尔比为 0 0 1左右时 ,可以使凝胶时间达到最短。