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  2. Potassium sulfate - Wikipedia

    en.wikipedia.org/wiki/Potassium_sulfate

    Potassium sulfate (K 2 SO 4) has been known since early in the 14th century.It was studied by Glauber, Boyle, and Tachenius.In the 17th century, it was named arcanuni or sal duplicatum, as it was a combination of an acid salt with an alkaline salt.

  3. K2SO4 - Wikipedia

    en.wikipedia.org/?title=K2SO4&redirect=no

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  4. Potash - Wikipedia

    en.wikipedia.org/wiki/Potash

    Common name Chemical name (Formula) Potash fertilizer: Up to the early 20th century:potassium carbonate (K 2 CO 3). Beginning from the late 19th century: one or more of potassium chloride (KCl), potassium sulfate (K 2 SO 4) or potassium nitrate (KNO 3).

  5. Potassium peroxymonosulfate - Wikipedia

    en.wikipedia.org/wiki/Potassium_peroxymonosulfate

    Potassium peroxymonosulfate per se is a relatively obscure salt, but its derivative called Oxone is of commercial value. Oxone refers to the triple salt 2KHSO 5 ·KHSO 4 ·K 2 SO 4.

  6. Potassium sulfide - Wikipedia

    en.wikipedia.org/wiki/Potassium_sulfide

    Powdered potassium sulfide anhydrous. Potassium sulfide is an inorganic compound with the formula K 2 S.The colourless solid is rarely encountered, because it reacts readily with water, a reaction that affords potassium hydrosulfide (KSH) and potassium hydroxide (KOH).

  7. Solubility table - Wikipedia

    en.wikipedia.org/wiki/Solubility_table

    Substance Formula 0 °C 10 °C 20 °C 30 °C 40 °C 50 °C 60 °C 70 °C 80 °C 90 °C 100 °C Barium acetate: Ba(C 2 H 3 O 2) 2: 58.8: 62: 72: 75: 78.5: 77: 75

  8. List of fungicides - Wikipedia

    en.wikipedia.org/wiki/List_of_fungicides

    The names on the list are the ISO common name for the active ingredient which is formulated into the branded product sold to end-users. [1] The University of Hertfordshire maintains a database of the chemical and biological properties of these materials, [2] including their brand names and the countries and dates where and when they have been ...

  9. Leonite - Wikipedia

    en.wikipedia.org/wiki/Leonite

    Leonite is a hydrated double sulfate of magnesium and potassium.It has the formula K 2 SO 4 ·MgSO 4 ·4H 2 O. The mineral was named after Leo Strippelmann, who was director of the salt works at Westeregeln in Germany. [4]