Liquid substances | Gases and vapours at 20°C and 1atm* | |||||||
Liquid | Temp.
°F |
Specific gravity | Gases
or vapour |
Specific gravity | ||||
lb/in3 | Kg/dm3 | Relative
density to air |
lb/in3 x10-3 | gr/dm3 | ||||
Acetone | 77 | 0,0284 | 0,787 | Acetylene (ethyne) | 0,90 | 0,0392 | 1,085 | |
Acetylene, liquid | 70 | 0,0137 | 0,38 | Air | 1,00 | 0,0435 | 1,205 | |
Alcohol, ethyl (ethanol) | 77 | 0,0284 | 0,787 | Alcohol vapor | 1,60 | 0,0697 | 1,929 | |
Alcohol, methyl (methanol) | 77 | 0,0286 | 0,791 | Ammonia | 0,59 | 0,0257 | 0,711 | |
Alcohol, propyl | 77 | 0,0290 | 0,802 | Argon | 1,38 | 0,0601 | 1,663 | |
Ammonia (aqua) | 77 | 0,0298 | 0,826 | Benzene | 2,70 | 0,1174 | 3,249 | |
Aniline | 77 | 0,0369 | 1,022 | Butane | 2,01 | 0,0873 | 2,417 | |
Benzene | 77 | 0,0316 | 0,876 | Isobutene | 1,94 | 0,0845 | 2,338 | |
Benzil | 77 | 0,0392 | 1,084 | Carbon dioxide | 1,52 | 0,0661 | 1,830 | |
Bromine | 77 | 0,1127 | 3,12 | Carbon monoxide | 0,97 | 0,0421 | 1,165 | |
Butane, liquid | 77 | 0,0217 | 0,601 | Chlorine | 2,49 | 0,1082 | 2,996 | |
Caustic soda 9% – NaOH | 59 | 0,0397 | 1,10 | Cyclobutane | 1,94 | 0,0844 | 2,335 | |
Caustic soda 18% – NaOH | 59 | 0,0434 | 1,20 | Cyclopentane | 2,42 | 0,1055 | 2,919 | |
Caustic soda 27% – NaOH | 59 | 0,0470 | 1,30 | Cyclopropane | 1,45 | 0,0632 | 1,748 | |
Caustic soda 47% – NaOH | 59 | 0,0542 | 1,50 | Deuterium | 0,07 | 0,0030 | 0,084 | |
Chloroform | 77 | 0,0531 | 1,469 | Ethane | 1,04 | 0,0452 | 1,251 | |
Ethane | -128,2 | 0,0207 | 0,572 | Ether vapor | 2,59 | 0,1126 | 3,116 | |
Ether | 77 | 0,0259 | 0,716 | Ethyl Chloride | 2,23 | 0,0971 | 2,687 | |
Ethylene glycol | 77 | 0,0397 | 1,1 | Ethylene (Ethene) | 0,97 | 0,0422 | 1,167 | |
Formaldehyde | 113 | 0,0294 | 0,815 | Fluorine | 1,31 | 0,0570 | 1,579 | |
Freon R-11 | 77 | 0,0535 | 1,48 | Helium | 0,14 | 0,0060 | 0,166 | |
Freon R-12 | 77 | 0,0475 | 1,315 | Heptanes | 3,46 | 0,1506 | 4,168 | |
Freon R-22 | 77 | 0,0432 | 1,197 | Hexane | 2,97 | 0,1294 | 3,582 | |
Fuel oil | 60 | 0,0323 | 0,893 | Hydrogen | 0,07 | 0,0030 | 0,084 | |
Gasoline, Vehicle | 60 | 0,0267 | 0,739 | Hydrogen chloride | 1,27 | 0,0552 | 1,528 | |
Hydrochloric acid 10% | 59 | 0,0379 | 1,05 | Hydrogen sulfide | 1,18 | 0,0512 | 1,417 | |
Hydrochloric acid 20% | 59 | 0,0397 | 1,10 | Hydrofluoric acid | 2,37 | 0,1032 | 2,856 | |
Hydrochloric acid 30% | 59 | 0,0415 | 1,15 | Hydrochloric acid | 1,26 | 0,0549 | 1,520 | |
Hydrochloric acid 40% | 59 | 0,0434 | 1,20 | Illuminating gas | 0,40 | 0,0174 | 0,482 | |
Kerosene | 60 | 0,0296 | 0,82 | Isobutane | 2,01 | 0,0875 | 2,422 | |
Mercury | 77 | 0,4925 | 13,633 | Isopentane | 2,48 | 0,1079 | 2,988 | |
Milk | 59 | 0,0374 | 1,035 | Mercury vapor | 6,94 | 0,3021 | 8,363 | |
Naphtha | 59 | 0,0241 | 0,667 | Methane | 0,55 | 0,0241 | 0,667 | |
Nitric acid 17% | 59 | 0,0397 | 1,10 | Natural Gas (typical) | 0,7 – 0,5 | 0,025-0,018 | 0,844-0,723 | |
Nitric acid 25% | 59 | 0,0415 | 1,15 | Neon | 0,70 | 0,0303 | 0,840 | |
Nitric acid 47% | 59 | 0,0470 | 1,30 | Nitrogen | 0,97 | 0,0421 | 1,165 | |
Nitric acid 94% | 59 | 0,0542 | 1,50 | Nitrous oxide | 1,53 | 0,0666 | 1,844 | |
Octane | 77 | 0,0253 | 0,701 | Octane | 3,94 | 0,1717 | 4,753 | |
Olive Oil | 59 | 0,0254 | 0,703 | Oxygen | 1,10 | 0,0481 | 1,331 | |
Oxygen | -297,4 | 0,0412 | 1,14 | Ozone | 1,66 | 0,0723 | 2,000 | |
Potassium Hydroxide 21% | 59 | 0,0434 | 1,2 | Pentane | 2,49 | 0,1083 | 2,997 | |
Potassium Hydroxide 49% | 59 | 0,0542 | 1,5 | Propane | 1,52 | 0,0663 | 1,834 | |
Propane | 77 | 0,0179 | 0,495 | Propene (Propylene) | 1,45 | 0,0632 | 1,750 | |
Sulphuric acid 27% | 59 | 0,0434 | 1,20 | R-12 | 4,17 | 0,1817 | 5,030 | |
Sulphuric acid 50% | 59 | 0,0506 | 1,40 | R-134A | 3,52 | 0,1533 | 4,244 | |
Sulphuric acid 87% | 59 | 0,0650 | 1,80 | Sulfur Dioxide | 2,26 | 0,0986 | 2,728 | |
Sulphuric acid, pure | 59 | 0,0683 | 1,89 | Water vapor | 0,62 | 0,0271 | 0,749 | |
Turpentine | 77 | 0,0315 | 0,871 | Xenon | 4,53 | 0,1972 | 5,459 | |
Water, pure | 39,2 | 0,0361 | 1 | |||||
Water, sea | 77 | 0,0370 | 1,025 |