Potassium silicate

Potassium silicate

Potassium silicate is a water-soluble silicate salt that is commonly used as an adhesive in welding rods.

This compound has been in use for at least a century. It is mentioned in the book "Handy Farm Devices and How to Make Them" by Rolfe Cobleigh,Associate Editor American Agriculturist.

IllustratedNew YorkOrange Judd Company1910; © 1909 by Orange Judd Company

In section 10. Worth Knowing (part II)To Render Wood Fireproof"Rendering the woodwork of houses secure against catching fire can be done at an insignificant cost, and with little trouble. Saturate the woodwork with a very delicate solution of silicate of potash as nearly neutral as possible, and when this has dried, apply one or two coats of a stronger solution."

The entire book is available online here: [ http://www.journeytoforever.org/farm_library/device/devicesToC.html]

In horticulture, potassium silicate is used as a soluble source of potassium and silicon. It also makes the growing medium more alkaline.

Some cleaning formulations use potassium silicate, which also serves as a corrosion inhibitor in cosmetics. [http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=15981734&dopt=Abstract] Formula is K2SiO3.

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  • potassium silicate — kalio metasilikatas statusas T sritis chemija formulė K₂SiO₃ atitikmenys: angl. potash water glass; potassium metasilicate; potassium silicate rus. калия метакремнекислый; калия метасиликат ryšiai: sinonimas – kalio trioksosilikatas …   Chemijos terminų aiškinamasis žodynas

  • Silicate de potassium — Général Nom IUPAC Potassium metasilicate …   Wikipédia en Français

  • Silicate de sodium — Formule, et échantillon de silicate de …   Wikipédia en Français

  • Silicate mineral paint — Mineral Paints are mineral based coatings formulated with potassium silicate or sodium silicate, otherwise known as waterglass as the binder, combined with inorganic, alkaline resistant pigments. They are fully inorganic (containing no organic… …   Wikipedia

  • potassium metasilicate — kalio metasilikatas statusas T sritis chemija formulė K₂SiO₃ atitikmenys: angl. potash water glass; potassium metasilicate; potassium silicate rus. калия метакремнекислый; калия метасиликат ryšiai: sinonimas – kalio trioksosilikatas …   Chemijos terminų aiškinamasis žodynas

  • POTASSIUM — Le potassium, troisième élément de ce groupe, possède les propriétés caractéristiques des métaux alcalins. Il a été découvert en 1807 par Humphry Davy lors de la réduction électrolytique de la potasse caustique fondue (KOH). Son symbole chimique… …   Encyclopédie Universelle

  • Potassium — Po*tas si*um, n. [NL. See {Potassa}, {Potash}.] (Chem.) An Alkali element, occurring abundantly but always combined, as in the chloride, sulphate, carbonate, or silicate, in the minerals sylvite, kainite, orthoclase, muscovite, etc. Atomic weight …   The Collaborative International Dictionary of English

  • Potassium bitartrate — Potassium Po*tas si*um, n. [NL. See {Potassa}, {Potash}.] (Chem.) An Alkali element, occurring abundantly but always combined, as in the chloride, sulphate, carbonate, or silicate, in the minerals sylvite, kainite, orthoclase, muscovite, etc.… …   The Collaborative International Dictionary of English

  • Potassium permanganate — Potassium Po*tas si*um, n. [NL. See {Potassa}, {Potash}.] (Chem.) An Alkali element, occurring abundantly but always combined, as in the chloride, sulphate, carbonate, or silicate, in the minerals sylvite, kainite, orthoclase, muscovite, etc.… …   The Collaborative International Dictionary of English

  • silicate mineral — Any of a large group of silicon oxygen compounds that are widely distributed throughout much of the solar system. The silicates make up about 95% of the Earth s crust and upper mantle, occurring as the major constituents of most igneous rocks and …   Universalium

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