In the laboratory, small amounts of hydrogen gas may be made by the reaction of calcium hydride with water. 實驗室中制取少量的氫氣,可以用氫化鈣跟水反應(yīng)。
Triisopropyl borate was synthesized with high yield from 2 propanol and boron oxide by using calcium hydride as drying agent to remove resultant water. 采用氫化鈣作為脫水劑,以硼酐及異丙醇為原料合成了硼酸三異丙酯,該方法具有成本低、操作簡便、條件溫和、產(chǎn)率高的優(yōu)點。
calcium hydride hydrogen generator 氫化鈣制氫器
I have a slight calcium deficiency. 我有點缺鈣。
main products include calcium hydride,sodium hydride,lithium hydride,as well as diacetone alcohol.dioxane,trimethyl borate etc. 主要產(chǎn)品有氫化鈉、氫化鈣、氫彈化鋰、氫化鋁鋰等氫化物、和二丙酮、二氧六環(huán)、硼酸三甲酯等。