1) ammonium
[英][ə'məuniəm] [美][ə'monɪəm]
铵根
1.
By means of adjusting the pH value of solution,we eliminated the effect of phosphate on ammonium which is determined by formaldehyde method.
文章通过调节溶液的pH值,消除磷酸盐对甲醛法测定铵根的影响,针对溶液中磷酸盐存在的不同形态,建立了含磷酸盐体系中铵根的快速测定方法。
2.
This study dealt with D061 resin,a macroporous strong acidic resin,which was used to recover oxytetracycline from the fermentation residue mother liquor,focusing on its exchange properties in terms of static saturated adsorption volume,the desorption rate and the adverse influence of remaining ammonium in the waste liquor.
4mg/g干树脂;用氨水脱附,脱附率可达95%;实验表明,母液中铵根的存在,对树脂交换容量有较大的影响。
2) Sanguinarium Chloride
血根氯铵
3) ionic radius of ammonium
铵根离子的半径
4) tetrafluoroberyilate
四氟铵酸(根或盐)
5) CrO_4H~-quaternary ammonium salt resin
铬酸氢根季铵树脂
1.
Synthesis of CrO_4H~- quaternary ammonium salt resin and its application in oxidation of furancarbinol to furaldehyde;
铬酸氢根季铵树脂的合成及其对糠醇的氧化
6) HCrO_4 ~-quaternary ammonium salt resin
铬酸氢根季铵盐树脂
1.
The synthesis of HCrO_4~- quaternary ammonium salt resin is studied using HCrO_4 ~-quaternary ammonium salt resin as a selective oxidant for oxidation of benzyl alcohol to benzaldehyde.
实验结果表明 :在以苯为溶剂 ,反应温度为 80℃ ,树脂与苯甲醇的量比为 3∶1,反应回流 12h的反应条件下 ,产物苯甲醛的产率达 6 5 % ;铬酸氢根季铵盐树脂是一种将苯甲醇氧化为苯甲醛的有效的选择性氧化剂 。
补充资料：三硫酸根合铀酰铵
分子式：(NH3)4[UO2(SO4)3]
CAS号：
性质：控制一定条件，硫酸铀酰与硫酸铵作用，可制得含水的三硫酸铀酰氨晶体。
CAS号：
性质：控制一定条件，硫酸铀酰与硫酸铵作用，可制得含水的三硫酸铀酰氨晶体。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条