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Concentrative Properties: Potassium iodide
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) |
|---|---|---|---|---|---|---|---|
| Potassium iodide | 0.5 | 0.03 | 1.0019 | 0.11 | 0.03 | 1.3337 | 0.999 |
| Potassium iodide | 1 | 0.061 | 1.0056 | 0.22 | 0.061 | 1.3343 | 0.997 |
| Potassium iodide | 2 | 0.122 | 1.0131 | 0.43 | 0.123 | 1.3357 | 0.991 |
| Potassium iodide | 3 | 0.184 | 1.0206 | 0.64 | 0.186 | 1.337 | 0.986 |
| Potassium iodide | 4 | 0.248 | 1.0282 | 0.86 | 0.251 | 1.3384 | 0.981 |
| Potassium iodide | 5 | 0.312 | 1.036 | 1.08 | 0.317 | 1.3397 | 0.976 |
| Potassium iodide | 6 | 0.377 | 1.0438 | 1.3 | 0.385 | 1.3411 | 0.969 |
| Potassium iodide | 7 | 0.443 | 1.0517 | 1.53 | 0.453 | 1.3425 | 0.963 |
| Potassium iodide | 8 | 0.511 | 1.0598 | 1.77 | 0.524 | 1.344 | 0.957 |
| Potassium iodide | 9 | 0.579 | 1.0679 | 2.01 | 0.596 | 1.3454 | 0.951 |
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