Potash

Potash  É is any of various mined and manufactured salts that contain potassium in water-soluble form. The name derives from `pot ash`, which refers to plant ashes soaked in water in a pot, the primary means of manufacturing the product before the industrial era. The word `potassium` is derived from potash. Today, potash is produced worldwide ...
Found on http://en.wikipedia.org/wiki/Potash

Potash

• (n.) The impure potassium carbonate obtained by leaching wood ashes, either as a strong solution (lye), or as a white crystalline (pearlash). • (n.) The hydroxide of potassium hydrate, a hard white brittle substance, KOH, having strong caustic and alkaline properties; -- hence called also caustic potash.
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potash

<chemistry> A white amorphous or granular substance which consists principally of potassium carbonate, and has a strong alkaline reaction. ... The hydroxide of potassium hydrate, a hard white brittle substance, KOH, having strong caustic and alkaline properties; hence ... The impure potassium carbonate obtained by leaching wood ashes, and eva...
Found on http://www.encyclo.co.uk/local/20973

potash

caustic potash noun a potassium compound often used in agriculture and industry
Found on https://www.encyclo.co.uk/local/20974

Potash

Pot'ash` noun [ Pot + ash .] (Chemistry) (a) The hydroxide of potassium hydrate, a hard white brittle substance, KOH, having strong caustic and alkaline properties; -- hence called also caustic potash . (b) The impure potassium carbonate obtained by leaching...
Found on http://www.encyclo.co.uk/webster/P/136

Potash

A form of potassium contained in the soil and fertilizers and utilized by plants.
Found on http://urbanext.illinois.edu/veggies/glossary.cfm

Potash

A potassium (K) compound, especially potassium chloride, sulfate, or oxide, used in fertilizers.
Found on http://www.rollitup.org/general-marijuana-growing/98008-glossary-terms.html

potash

General name for any potassium-containing mineral, most often applied to potassium carbonate (K2CO3) or potassium hydroxide (KOH). Potassium carbonate, originally made by roasting plants to ashes in earthenware pots, is commercially produced from the ...
Found on http://www.talktalk.co.uk/reference/encyclopaedia/hutchinson/m0017466.html

Potash

Potash is the name given to any mineral containing potassium.
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potash

potash: see potassium carbonate.
Found on http://www.infoplease.com/ce6/sci/A0917697.html

Potash

Potassium carbonate
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Potash

Potassium compounds mined for fertilizer and for use in the chemical industry.
Found on http://www.libertystaruranium.com/miningexplained/mining-geology-glossary/

potash

Type: Term Pronunciation: pot′ash Definitions: 1. Impure potassium carbonate. Synonyms: pearl-ash
Found on http://www.medilexicon.com/medicaldictionary.php?t=71502

potash

various potassium compounds, chiefly crude potassium carbonate. The names caustic potash, potassa, and lye are frequently used for potassium ... [7 related articles]
Found on http://www.britannica.com/eb/a-z/p/101

potash

[n] - a potassium compound often used in agriculture and industry
Found on http://www.webdictionary.co.uk/definition.php?query=potash
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