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Concentrative Properties: Sodium dihydrogen phosphate
5.5 to 10
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 dihydrogen phosphate | 5.5 | 0.477 | 1.0396 | 1.52 | 0.485 | 1.3401 | 1.201 |
| Sodium dihydrogen phosphate | 6 | 0.522 | 1.0434 | 1.65 | 0.532 | 1.3408 | 1.223 |
| Sodium dihydrogen phosphate | 6.5 | 0.567 | 1.0473 | 1.77 | 0.579 | 1.3414 | 1.245 |
| Sodium dihydrogen phosphate | 7 | 0.613 | 1.0511 | 1.89 | 0.627 | 1.3421 | 1.27 |
| Sodium dihydrogen phosphate | 7.5 | 0.66 | 1.055 | 2 | 0.676 | 1.3427 | 1.294 |
| Sodium dihydrogen phosphate | 8 | 0.706 | 1.0589 | 2.12 | 0.725 | 1.3434 | 1.319 |
| Sodium dihydrogen phosphate | 8.5 | 0.753 | 1.0628 | 2.23 | 0.774 | 1.344 | 1.345 |
| Sodium dihydrogen phosphate | 9 | 0.8 | 1.0668 | 2.35 | 0.824 | 1.3447 | 1.371 |
| Sodium dihydrogen phosphate | 9.5 | 0.848 | 1.0707 | 2.47 | 0.875 | 1.3453 | 1.399 |
| Sodium dihydrogen phosphate | 10 | 0.896 | 1.0747 | 2.58 | 0.926 | 1.346 | 1.428 |
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