Vapor Pressure

Vapor Pressure Navigation

By Name

By Symbol

By Number

Aluminum to Carbon

Cerium to Germanium

Gold to Krypton

Lanthanum to Niobium

Nitrogen to Phosphorus

Platinum to Rubidium

Ruthenium to Tantalum

Technetium to Zirconium

Element

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Notes

Platinum

4149 K

1 atm

4146 K

1 bar

3580 K

1×10-1 bar

3155 K

1×10-2 bar

2824 K

1×10-3 bar

2558 K

1×10-4 bar

2339 K

1×10-5 bar

2156 K

1×10-6 bar

2041.3 K

1.896×10-7 bar

melting point

2002 K

1×10-7 bar

1872 K

1×10-8 bar

1759 K

1×10-9 bar

1659 K

1×10-10 bar

1569 K

1×10-11 bar

1489 K

1×10-12 bar

1417 K

1×10-13 bar

1352 K

1×10-14 bar

1292 K

1×10-15 bar

1238 K

1×10-16 bar

Plutonium

3226 °C

100 kPa

2653 °C

10 kPa

2238 °C

1 kPa

1925 °C

100 Pa

1680 °C

10 Pa

1483 °C

1 Pa

Polonium

963.3 °C

100 kPa

730.2 °C

10 kPa

573 °C

1 kPa

Potassium

756.2 °C

100 kPa

559 °C

10 kPa

424 °C

1 kPa

328 °C

100 Pa

256.5 °C

10 Pa

200.2 °C

1 Pa

774 °C

760 mmHg

708 °C

400 mmHg

643 °C

200 mmHg

586 °C

100 mmHg

550 °C

60 mmHg

524 °C

40 mmHg

483 °C

20 mmHg

443 °C

10 mmHg

408 °C

5 mmHg

341 °C

1 mmHg

Praseodymium

3506 °C

100 kPa

2781 °C

10 kPa

2298 °C

1 kPa

1954 °C

100 Pa

1699.4 °C

10 Pa

1497.7 °C

1 Pa

Radium

1526 °C

100 kPa

1173 °C

10 kPa

936 °C

1 kPa

764 °C

100 Pa

633 °C

10 Pa

546 °C

1 Pa

Radon

-62.3 °C

100 kPa

175 K

12.5 kPa

-97.6 °C

10 kPa

150 K

1.5 kPa

-121.4 °C

1 kPa

-139 °C

100 Pa

-152 °C

10 Pa

-163 °C

1 Pa

-61.8 °C

760 mmHg

-75.0 °C

400 mmHg

-87.7 °C

200 mmHg

-99.0 °C

100 mmHg

-106.2 °C

60 mmHg

-111.3 °C

40 mmHg

-119.2 °C

20 mmHg

-126.3 °C

10 mmHg

-132.4 °C

5 mmHg

-144.2 °C

1 mmHg

Rhenium

5681 °C

100 kPa

4854 °C

10 kPa

4227 °C

1 kPa

3736 °C

100 Pa

3341 °C

10 Pa

3030 °C

1 Pa

Rhodium

4114 K

1 atm

4110 K

1 bar

3530 K

1×10-1 bar

3102 K

1×10-2 bar

2772 K

1×10-3 bar

2508 K

1×10-4 bar

2293 K

1×10-5 bar

2236 K

5.050×10-6 bar

melting point

2119 K

1×10-6 bar

1972 K

1×10-7 bar

1845 K

1×10-8 bar

1733 K

1×10-9 bar

1634 K

1×10-10 bar

1546 K

1×10-11 bar

1468 K

1×10-12 bar

1396 K

1×10-13 bar

1332 K

1×10-14 bar

1273 K

1×10-15 bar

1219 K

1×10-16 bar

Rubidium

685.3 °C

100 kPa

496.1 °C

10 kPa

368 °C

1 kPa

278.9 °C

100 Pa

212.5 °C

10 Pa

160.4 °C

1 Pa

679 °C

760 mmHg

620 °C

400 mmHg

563 °C

200 mmHg

514 °C

100 mmHg

482 °C

60 mmHg

459 °C

40 mmHg

422 °C

20 mmHg

389 °C

10 mmHg

358 °C

5 mmHg

297 °C

1 mmHg

References (Click the next to a value above to see complete citation information for that entry)

Arblaster, J. W. "Vapour Pressure Equations for the Platinum Group Elements." Platinum Metals Review, volume 51, number 3, 2007, pp. 130–135. doi:10.1595/147106707X213830

Arblaster, J. W. "Thermodynamic Properties of the Platinum Metals on ITS-90." Platinum Metals Review, volume 40, number 2, 1996, pp. 62–63.

Cohen, E. Richard, David R. Lide, and George L. Trigg, editors. AlP Physics Desk Reference, 3rd edition. New York: Springer-Verlag New York, Inc., 2003.

Green, Don W., editor. Perry's Chemical Engineers' Handbook, 8th edition. New York: The McGraw-Hill Companies, Inc., 2008.