Alkahest

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"Alcahest" redirects here. For a video game that was only released in Japan, see Alcahest (video game).

Alkahest (or alcahest) is a hypothetical universal solvent, having the power to dissolve every other substance, including gold. It was much sought after by alchemists for what they thought would be its invaluable medicinal qualities. The name is believed to have been invented by Paracelsus (1493–1541) from Switzerland, who modelled it on similar words taken from Arabic, such as ‘alkali’. Paracelsus' own recipe was based on caustic lime, alcohol, and carbonate of potash. He believed that this element alkahest was, in fact, the philosopher's stone. A potential problem involving alkahest is that, if it dissolves everything, then it cannot be placed into a container, because it would dissolve the container. However, philosopher Philalethe specifies that Alkahest (that he also calls "double mercury" sometime) dissolves only composed material.

In modern times, water is sometimes called the universal solvent as well, because it can dissolve more substances than any other known solvent, due to its chemical polarity.

[edit] See also

[edit] Literature

P.A. Porto: "Summus atque felicissimus salium": The Medical Relevance of the liquor Alkahest. Bulletin of the History of Medicine 76(1), p. 1 - 29 (2002), ISSN 0007-5140

Eyrénée Philalèthe: "Anthoposophia theomagica", 1650.

[edit] Popular Culture

Alkahest is also the name of a rock band from Genoa, Italy.
Alkahest is the name of a fictional terrorist organization in the Instructional Alternate Reality Game Never Rest.