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Potassium chloride
CAS no: 7447-40-7 Formula: KCl Molecular weight: 74.551
Physical Data
Appearance: White cubic crystals
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Melting point: 771°C
Boiling point: -
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Density: 1.988 g/cm3
Solubility: 35.5 g/100 g H2O (25°C)
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Thermodynamic Data
Enthalpy of formation: -436.5 kJ/mol
Gibbs energy of formation: -408.5 kJ/mol
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Entropy: 82.6 J/mol K
Heat capacity: 51.3 J/mol K
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Production and preparation
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Behavior and Chemical Properties
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History and Uses
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Hazard, Storage and Handling
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(Last update: November 2004) |
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