氢化钾(Potassiumhydride)是一种呈白色针状结晶化学无机氢化物,化学式为KH。氢化钾的商品为灰色粉末半分散于油中的的35%悬浮液。 氢化钾对湿度非常敏感,遇水容易分解,需要密封阴凉干燥保存。加热和遇水均能释放易燃气体,有腐蚀性。
... 2-Phenyl-1-ethenyl acetate OAc 在双颈瓶中以50 ml (dimethoxy ethane)溶解4.4 g (0.11 mol)的氢化钾(potassium hydride)后,将 温度降至-5 0 C 再将配制好的苯乙醛溶液(0.1 mol)加入瓶中搅拌约10 分钟;接著加入氯乙醯溶 液(acetyl chloride in DME),...
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硼氢化钾 [无化] Potassium borohydride ; PBH ; Potassium borohy
氟氢化钾 potassium bifluoride ; Potassium hydrogen fluoride ; potassium bif ; potassiumbifluorideCAS
氢氧化钾 [无化] Potassium hydroxide ; KOH ; caustic potash ; Sodium Hydroxide ; potassium hydroxide
铁氢化钾 potassium ferricyanide ; red potassium pr
硫氢化钾 KHS ; potassium hydrogen sulfide ; Potassium hydrosulfide solution
低温电解氟氢化钾 KHF
氟化氢钾 Potassium bifluoride ; [无化] Potassium hydrogen fluoride ; Potassium acid fluoride ; Potassium hydrofluoride
二氟氢化钾 Potassium hydrofluoride ; potassium hydrogen fluoride ; Po
三仲丁基硼氢化钾 Potassiu
研究了硼氢化钾对酯和羧酸的还原作用。
The effect of potassium borohydride on ester and carboxylic acid reduction was introduced.
其中硼氢化锌由硼氢化钾和无水氯化锌反应制得。
Zinc borohydride was prepared by the reaction of potassium borohydride and anhydrous zinc chloride.
对硼氢化钾还原法制取l - 2 -氨基丙醇工艺进行了改进。
The preparation process for L-2-amino propanol (AP) by reduction with potassium borohydride (PB) was improved.
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