Densities of Aqueous Solutions of Inorganic Sodium Salts
Calculate and visualize the density of aqueous solutions of inorganic sodium salts at 20°C. Select a sodium salt and concentration (in wt%, mol/kg water, or mol/liter) to determine the solution density and related concentration metrics.
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Density at 20°C-- g/cm³
Molality-- mol/kg water
Molarity-- mol/liter
| Mass % | Sodium acetate | Sodium bromide | Sodium carbonate | Sodium chloride | Sodium citrate dihydrate | Sodium dihydrogen phosphate | Sodium hydrogen carbonate | Sodium hydrogen phosphate | Sodium hydroxide | Sodium nitrate | Sodium phosphate | Sodium sulfate | Sodium thiosulfate |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 1.0034 | 1.006 | 1.0086 | 1.0053 | 1.0049 | 1.0056 | 1.0054 | 1.0082 | 1.0095 | 1.005 | 1.01 | 1.0071 | 1.0065 |
| 5 | 1.0234 | 1.038 | 1.0502 | 1.034 | 1.0331 | 1.0358 | 1.0337 | 1.048 | 1.0538 | 1.0322 | 1.0579 | 1.0436 | 1.0399 |
| 10 | 1.0495 | 1.0803 | 1.1029 | 1.0707 | 1.0708 | 1.0747 | — | — | 1.1089 | 1.0674 | — | 1.0905 | 1.0827 |
| 20 | 1.1050 | 1.1745 | — | 1.1478 | 1.1492 | 1.1576 | — | — | 1.2192 | 1.1429 | — | 1.1907 | 1.174 |
| 30 | 1.1602 | 1.2842 | — | — | — | 1.2488 | — | — | 1.3277 | 1.2256 | — | — | 1.2739 |
| 40 | — | 1.4138 | — | — | — | 1.3493 | — | — | 1.4299 | 1.3175 | — | — | 1.3827 |
| Mass % | Sodium acetate | Sodium bromide | Sodium carbonate | Sodium chloride | Sodium citrate dihydrate | Sodium dihydrogen phosphate | Sodium hydrogen carbonate | Sodium hydrogen phosphate | Sodium hydroxide | Sodium nitrate | Sodium phosphate | Sodium sulfate | Sodium thiosulfate |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 0.123 | 0.098 | 0.095 | 0.173 | 0.039 | 0.084 | 0.12 | 0.071 | 0.253 | 0.119 | 0.062 | 0.071 | 0.064 |
| 5 | 0.642 | 0.512 | 0.497 | 0.901 | 0.204 | 0.439 | 0.627 | 0.371 | 1.316 | 0.619 | 0.321 | 0.371 | 0.333 |
| 10 | 1.354 | 1.08 | 1.048 | 1.901 | 0.431 | 0.926 | — | — | 2.778 | 1.307 | — | 0.782 | 0.703 |
| 20 | 3.047 | 2.43 | — | 4.278 | 0.969 | 2.084 | — | — | 6.25 | 2.941 | — | 1.76 | 1.581 |
| 30 | 5.224 | 4.165 | — | — | — | 3.572 | — | — | 10.715 | 5.042 | — | — | 2.711 |
| 40 | — | 6.479 | — | — | — | 5.557 | — | — | 16.668 | 7.844 | — | — | 4.216 |
| Mass % | Sodium acetate | Sodium bromide | Sodium carbonate | Sodium chloride | Sodium citrate dihydrate | Sodium dihydrogen phosphate | Sodium hydrogen carbonate | Sodium hydrogen phosphate | Sodium hydroxide | Sodium nitrate | Sodium phosphate | Sodium sulfate | Sodium thiosulfate |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 0.122 | 0.098 | 0.095 | 0.172 | 0.039 | 0.084 | 0.12 | 0.071 | 0.252 | 0.118 | 0.062 | 0.071 | 0.064 |
| 5 | 0.624 | 0.504 | 0.495 | 0.885 | 0.2 | 0.432 | 0.615 | 0.369 | 1.317 | 0.607 | 0.323 | 0.367 | 0.329 |
| 10 | 1.279 | 1.05 | 1.041 | 1.832 | 0.415 | 0.896 | — | — | 2.772 | 1.256 | — | 0.768 | 0.685 |
| 20 | 2.694 | 2.283 | — | 3.928 | 0.891 | 1.93 | — | — | 6.096 | 2.6989 | — | 1.677 | 1.485 |
| 30 | 4.243 | 3.744 | — | — | — | 3.123 | — | — | 9.958 | 4.326 | — | — | 2.417 |
| 40 | — | 5.496 | — | — | — | 4.499 | — | — | 14.3 | 6.2 | — | — | 3.48 |