This table gives the density of aqueous sulfuric acid solutions as a function of concentration (in mass percent of H2SO4) and temperature. Column definitions for the table are as follows.
Column heading | Definition |
H2SO4 Mass % | Concentration of sulfuric acid, in mass % |
ρ(0 °C), ρ(10 °C), etc. | Density, in g cm-3, of sulfuric acid at the concentration and temperature in °C as indicated by the value in parentheses |
Substance | H2SO4 Mass % | ρ(0 °C) /g cm-3 | ρ(10 °C) /g cm-3 | ρ(15 °C) /g cm-3 | ρ(20 °C) /g cm-3 | ρ(25 °C) /g cm-3 | ρ(30 °C) /g cm-3 | ρ(40 °C) /g cm-3 | ρ(50 °C) /g cm-3 | ρ(60 °C) /g cm-3 | ρ(80 °C) /g cm-3 | ρ(100 °C) /g cm-3 |
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Sulfuric acid | 1 | 1.0074 | 1.0068 | 1.0060 | 1.0051 | 1.0038 | 1.0022 | 0.9986 | 0.9944 | 0.9895 | 0.9779 | 0.9645 |
Sulfuric acid | 2 | 1.0147 | 1.0138 | 1.0129 | 1.0118 | 1.0104 | 1.0087 | 1.0050 | 1.0006 | 0.9956 | 0.9839 | 0.9705 |
Sulfuric acid | 3 | 1.0219 | 1.0206 | 1.0197 | 1.0184 | 1.0169 | 1.0152 | 1.0113 | 1.0067 | 1.0017 | 0.9900 | 0.9766 |
Sulfuric acid | 4 | 1.0291 | 1.0275 | 1.0264 | 1.0250 | 1.0234 | 1.0216 | 1.0176 | 1.0129 | 1.0078 | 0.9961 | 0.9827 |
Sulfuric acid | 5 | 1.0364 | 1.0344 | 1.0332 | 1.0317 | 1.0300 | 1.0281 | 1.0240 | 1.0192 | 1.0140 | 1.0022 | 0.9888 |
Sulfuric acid | 6 | 1.0437 | 1.0414 | 1.0400 | 1.0385 | 1.0367 | 1.0347 | 1.0305 | 1.0256 | 1.0203 | 1.0084 | 0.9950 |
Sulfuric acid | 7 | 1.0511 | 1.0485 | 1.0469 | 1.0453 | 1.0434 | 1.0414 | 1.0371 | 1.0321 | 1.0266 | 1.0146 | 1.0013 |
Sulfuric acid | 8 | 1.0585 | 1.0556 | 1.0539 | 1.0522 | 1.0502 | 1.0481 | 1.0437 | 1.0386 | 1.0330 | 1.0209 | 1.0076 |
Sulfuric acid | 9 | 1.0660 | 1.0628 | 1.0610 | 1.0591 | 1.0571 | 1.0549 | 1.0503 | 1.0451 | 1.0395 | 1.0273 | 1.0140 |
Sulfuric acid | 10 | 1.0735 | 1.0700 | 1.0681 | 1.0661 | 1.0640 | 1.0617 | 1.0570 | 1.0517 | 1.0460 | 1.0338 | 1.0204 |
Sulfuric acid | 12 | 1.0886 | 1.0846 | 1.0825 | 1.0802 | 1.0780 | 1.0756 | 1.0705 | 1.0651 | 1.0593 | 1.0469 | 1.0335 |
Sulfuric acid | 14 | 1.1039 | 1.0994 | 1.0971 | 1.0947 | 1.0922 | 1.0897 | 1.0844 | 1.0788 | 1.0729 | 1.0603 | 1.0469 |
Sulfuric acid | 16 | 1.1194 | 1.1145 | 1.1120 | 1.1094 | 1.1067 | 1.1040 | 1.0985 | 1.0927 | 1.0868 | 1.0740 | 1.0605 |
Sulfuric acid | 18 | 1.1351 | 1.1298 | 1.1271 | 1.1243 | 1.1215 | 1.1187 | 1.1129 | 1.1070 | 1.1009 | 1.0879 | 1.0744 |
Sulfuric acid | 20 | 1.1510 | 1.1453 | 1.1424 | 1.1394 | 1.1365 | 1.1335 | 1.1275 | 1.1215 | 1.1153 | 1.1021 | 1.0885 |
Sulfuric acid | 22 | 1.1670 | 1.1609 | 1.1579 | 1.1548 | 1.1517 | 1.1486 | 1.1424 | 1.1362 | 1.1299 | 1.1166 | 1.1029 |
Sulfuric acid | 24 | 1.1832 | 1.1768 | 1.1736 | 1.1704 | 1.1672 | 1.1640 | 1.1576 | 1.1512 | 1.1448 | 1.1313 | 1.1176 |
Sulfuric acid | 26 | 1.1996 | 1.1929 | 1.1896 | 1.1862 | 1.1829 | 1.1796 | 1.1730 | 1.1665 | 1.1599 | 1.1463 | 1.1325 |
Sulfuric acid | 28 | 1.2160 | 1.2091 | 1.2057 | 1.2023 | 1.1989 | 1.1955 | 1.1887 | 1.1820 | 1.1753 | 1.1616 | 1.1476 |