Solubility Data: KCl
Aqueous solubility of inorganic salts, sugars, and organic compounds vs temperature (0–100°C). Used in crystallization design, mass transfer calculations, precipitation reactions, and environmental chemistry. Values in g per 100 g water.
| solute | temperature C | crystal form | heat of solution kJ per mol (kJ/mol) | solubility g per 100g solvent (g/100g) | solubility mol per L (mol/L) | solubility ppm (ppm) | solute type | solvent | temperature coefficient g per 100g per C (g/100g/C) |
|---|---|---|---|---|---|---|---|---|---|
| KCl | 0 | cubic | 17.22 | 28.2 | 3.78 | 220,000 | salt | water | 0.28 |
| KCl | 20 | cubic | 17.22 | 34.2 | 4.59 | 254,000 | salt | water | 0.28 |
| KCl | 40 | cubic | 17.22 | 40.3 | 5.41 | 287,000 | salt | water | 0.28 |
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