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Names | |
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වෙනත් නාම Muriate of potash | |
Identifiers | |
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3D model () | |
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Properties | |
Molecular formula | KCl |
74.555 g·mol−1 | |
Appearance | white crystalline solid |
odorless | |
1.984 g/cm3 | |
770 °C, 1043 K, 1418 °F | |
1420 °C, 1693 K, 2588 °F | |
in water | 27.77 g/100mL (0 °C) 33.97 g/100mL (20 °C) 54.02 g/100mL (100 °C) |
Soluble in , Slightly soluble in Insoluble in | |
in | 0.288 g/L (25 °C) |
(pKa) | ~7 |
(χ) | −39.0·10−6 cm3/mol |
, Ksp | 1.4902 (589 nm) |
Structure | |
Fm3m, No. 225 | |
Octahedral (K+) Octahedral (Cl−) | |
Thermochemistry | |
ΔfH | −436 kJ·mol−1 |
(S⦵298) | 83 J·mol−1·K−1 |
Pharmacology | |
Oral, IV, IM | |
Hazards | |
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Lethal dose or concentration (LD, LC): | |
LD50 () | 2600 mg/kg (oral, rat) |
(SDS) | ICSC 1450 |
Related compounds | |
Other anions | |
Other cations | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). ![]() |
ආශ්රිත ලිපි
- "Potassium chloride (PIM 430)". . 3.3.1 Properties of the substance. සම්ප්රවේශය 2011-01-17.
- . 29 October 2020 දින මුල් පිටපත (website shows values in g/100ml) වෙතින් සංරක්ෂණය කරන ලදී. සම්ප්රවේශය 4 October 2019.
- Sirdeshmukh DB, Sirdeshmukh L, Subhadra KG (2001). Alkali Halides: A Handbook of Physical Properties. Berlin: Springer. ISBN .
- Zumdahl SS (2009). Chemical Principles 6th Ed. Houghton Mifflin Company. p. A22. ISBN .
- "Compound Summary for Potassium Chloride". PubChem. U.S. National Library of Medicine. CID 4873. සම්ප්රවේශය 17 October 2015.
- Chambers M. . ChemIDplus. U.S. National Library of Medicine. 15 July 2015 දින මුල් පිටපත වෙතින් සංරක්ෂණය කරන ලදී. සම්ප්රවේශය 22 December 2017.