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Concentrative Properties: Sodium chloride
3.5 to 11
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 chloride | 3.5 | 0.613 | 1.0232 | 2.1 | 0.621 | 1.3391 | 1.06 |
| Sodium chloride | 4 | 0.703 | 1.0268 | 2.41 | 0.713 | 1.34 | 1.068 |
| Sodium chloride | 4.5 | 0.793 | 1.0304 | 2.73 | 0.806 | 1.3409 | 1.076 |
| Sodium chloride | 5 | 0.885 | 1.034 | 3.05 | 0.901 | 1.3418 | 1.085 |
| Sodium chloride | 6 | 1.069 | 1.0413 | 3.7 | 1.092 | 1.3435 | 1.104 |
| Sodium chloride | 7 | 1.256 | 1.0486 | 4.38 | 1.288 | 1.3453 | 1.124 |
| Sodium chloride | 8 | 1.445 | 1.0559 | 5.08 | 1.488 | 1.347 | 1.145 |
| Sodium chloride | 9 | 1.637 | 1.0633 | 5.81 | 1.692 | 1.3488 | 1.168 |
| Sodium chloride | 10 | 1.832 | 1.0707 | 6.56 | 1.901 | 1.3505 | 1.193 |
| Sodium chloride | 11 | 2.029 | 1.0781 | 7.35 | 2.115 | 1.3523 | 1.22 |
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