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Potassium salicylate

From Wikipedia, the free encyclopedia
Potassium salicylate
Names
Preferred IUPAC name
Potassium 2-hydroxybenzoate
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard100.008.566Edit this at Wikidata
EC Number
  • 209-421-6
UNII
  • InChI=1S/C7H6O3.K/c8-6-4-2-1-3-5(6)7(9)10;/h1-4,8H,(H,9,10);/q;+1/p-1
  • [K+].O=C([O-])c1ccccc1O
Properties
C7H5KO3
Molar mass
  • 194.227 g/mol (monohydrate)
  • 176.212 g/mol (anhydrous)
Melting point
  • 29 °C (84 °F) (monohydrate, decomposes)[1]
18.07 mol % @ 100 °C (212 °F)[1]
Pharmacology
N02BA12 (WHO)
Except where otherwise noted, data are given for materials in theirstandard state (at 25 °C [77 °F], 100 kPa).
Chemical compound

Potassium salicylate is thepotassiumsalt ofsalicylic acid.[2][3] It exists as the monohydrateKC7H5O3·H2O below 29 °C (84 °F), where it decomposes to the anhydrous form (KC7H5O3).[1]

References

[edit]
  1. ^abcSidgewick, Nevil V.; Ewbank, Elinor K. (1922)."The Solubility of the Alkali Salts of Benzoic and the Hydroxybenzoic Acids in Water".Journal of the Chemical Society. Transactions Part II.121:1847–1850.
  2. ^"Potassium salicylate".chemicalbook.com.
  3. ^"Potassium salicylate".chemblink.com.


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