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Concentrative Properties: Potassium hydrogen phosphate
0.5 to 5
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 hydrogen phosphate | 0.5 | 0.029 | 1.0025 | 0.13 | 0.029 | 1.3338 | 1.013 |
| Potassium hydrogen phosphate | 1 | 0.058 | 1.0068 | 0.25 | 0.058 | 1.3345 | 1.023 |
| Potassium hydrogen phosphate | 1.5 | 0.087 | 1.011 | 0.37 | 0.087 | 1.3353 | 1.034 |
| Potassium hydrogen phosphate | 2 | 0.117 | 1.0153 | 0.49 | 0.117 | 1.3361 | 1.046 |
| Potassium hydrogen phosphate | 2.5 | 0.146 | 1.0195 | 0.61 | 0.147 | 1.3368 | 1.057 |
| Potassium hydrogen phosphate | 3 | 0.176 | 1.0238 | 0.73 | 0.178 | 1.3376 | 1.069 |
| Potassium hydrogen phosphate | 3.5 | 0.207 | 1.0281 | 0.86 | 0.208 | 1.3384 | 1.081 |
| Potassium hydrogen phosphate | 4 | 0.237 | 1.0324 | 0.97 | 0.239 | 1.3392 | 1.094 |
| Potassium hydrogen phosphate | 4.5 | 0.268 | 1.0368 | 1.1 | 0.271 | 1.3399 | 1.107 |
| Potassium hydrogen phosphate | 5 | 0.299 | 1.0412 | 1.22 | 0.302 | 1.3407 | 1.12 |
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