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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.
Potassium hydroxide is an inorganic compound which is denoted by the chemical formula KOH. Potassium hydroxide is also known as caustic potash, lye, and potash lye . This alkali metal hydroxide is a very powerful base.
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.
Notes. Go To: Top Data from NIST Standard Reference Database 69: NIST Chemistry WebBook The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment.
The molecular weight of KOH is approximately 56.11 g/mol. It has a melting point of about 360°C and a boiling point of 1,327°C. The chemical is extremely hygroscopic, readily absorbing water from the air and gradually transforming into a solution if left exposed.
Molecular Weight: 56.11 g/mol. Appearance: White solid. Potassium hydroxide (KOH) is a strong base commonly used in organic chemistry. It is typically bought in pellet form as 85% KOH, 15% water. The pKa of the conjugate acid of potassium hydroxide is 15.7.
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. Permanent link for this species. Use this link for bookmarking this species for future reference. Information on this page: Condensed phase thermochemistry data. References.
