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Concentrative Properties: Sodium sulfate
0.5 to 9
Concentrative properties of aqueous solutions — density, refractive index, molality, molarity, freezing-point depression, and dynamic viscosity as a function of mass percent concentration for 62 solutes. Data from CRC Handbook 97th Edition, Section 5.
| solute | mass percent | c mol L (mol/L) | density g cm3 (g/cm3) | freezing point depression C (degC) | m mol kg (mol/kg) | refractive index (dimensionless) | viscosity mPa s (mPa·s) |
|---|---|---|---|---|---|---|---|
| Sodium sulfate | 0.5 | 0.035 | 1.0027 | 0.17 | 0.035 | 1.3338 | 1.013 |
| Sodium sulfate | 1 | 0.071 | 1.0071 | 0.32 | 0.071 | 1.3345 | 1.026 |
| Sodium sulfate | 2 | 0.143 | 1.0161 | 0.61 | 0.144 | 1.336 | 1.058 |
| Sodium sulfate | 3 | 0.217 | 1.0252 | 0.87 | 0.218 | 1.3376 | 1.091 |
| Sodium sulfate | 4 | 0.291 | 1.0343 | 1.13 | 0.293 | 1.3391 | 1.126 |
| Sodium sulfate | 5 | 0.367 | 1.0436 | 1.36 | 0.371 | 1.3406 | 1.163 |
| Sodium sulfate | 6 | 0.445 | 1.0526 | 1.56 | 0.449 | 1.342 | 1.202 |
| Sodium sulfate | 7 | 0.523 | 1.0619 | — | 0.53 | 1.3435 | 1.244 |
| Sodium sulfate | 8 | 0.603 | 1.0713 | — | 0.612 | 1.3449 | 1.289 |
| Sodium sulfate | 9 | 0.685 | 1.0808 | — | 0.696 | 1.3464 | 1.337 |
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