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Potassium hydroxide is an inorganic compound with the formula K OH, and is commonly called caustic potash. Along with sodium hydroxide (NaOH), KOH is a prototypical strong base. It has many industrial and niche applications, most of which utilize its caustic nature and its reactivity toward acids.
This alkali metal hydroxide is a very powerful base. The aqueous form of potassium hydroxide appears as a clear solution. In its solid form, KOH can exist as white to slightly yellow lumps, flakes, pellets, or rods. No characteristic odour can be attributed to this compound in its solid state.
1 Ιουλ 2024 · In its solid form, these ions are arranged in a crystal lattice, which is a highly organized structure that helps stabilize the compound. When dissolved in water, potassium hydroxide breaks apart into its constituent ions, which makes it a strong base capable of conducting electricity.
Potassium Hydroxide | KOH or HKO | CID 14797 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
Potassium hydroxide is a white solid at room temperature and has a strong base with a pH level generally above 12. It is very soluble in water, forming a strongly alkaline solution. It is also soluble in ethanol and glycerol, though not as soluble in ether and other non-polar solvents.
Formula: HKO. Molecular weight: 56.1056. IUPAC Standard InChI:InChI=1S/K.H2O/h;1H2/q+1;/p-1 Copy. IUPAC Standard InChIKey:KWYUFKZDYYNOTN-UHFFFAOYSA-M Copy. CAS Registry Number: 1310-58-3. Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript.
17 Αυγ 2023 · Potassium hydroxide is a white solid with the formula K OH. It finds many applications in the lab as a general base, though sodium hydroxide is generally preferred as it is easier to find and slightly cheaper.
