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Potassium hydridePotassium hydride, KH, is a chemical compound of potassium and hydrogen. It is a hydride of potassium. It reacts with water according to the reaction:
Additional recommended knowledgeThe reaction is so vigorous that often the hydrogen gas produced will ignite, producing a lilac flame from the presence of potassium ions in the hydrogen fire. Potassium hydride is also pyrophoric, and requires careful handling. For this reason it is sold commercially as a slurry in mineral oil. In one study the compound is dispersed in paraffin to allow for better dispensing [1] Potassium hydride is a powerful base (more reactive than sodium hydride), which can be used to deprotonate organic molecules.
See alsoReferences
Categories: Metal hydrides | Potassium compounds | Bases |
This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Potassium_hydride". A list of authors is available in Wikipedia. |