Solubility Data: NaOH
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) |
|---|---|---|---|---|---|---|---|---|---|
| NaOH | 0 | orthorhombic | -44.51 | 42 | 10.5 | 296,000 | salt | water | 1 |
| NaOH | 20 | orthorhombic | -44.51 | 109 | 27.25 | 521,000 | salt | water | 1 |
| NaOH | 40 | orthorhombic | -44.51 | 129 | 32.25 | 563,000 | salt | water | 1 |
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