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  2. Sodium metasilicate - Wikipedia

    en.wikipedia.org/wiki/Sodium_metasilicate

    3, which is the main component of commercial sodium silicate solutions. It is an ionic compound consisting of sodium cations Na + and the polymeric metasilicate anions [– SiO 2− 3 –] n. It is a colorless crystalline hygroscopic and deliquescent solid, soluble in water (giving an alkaline solution) but not in alcohols. [1]

  3. Sodium silicate - Wikipedia

    en.wikipedia.org/wiki/Sodium_silicate

    Sodium silicate is also the technical and common name for a mixture of such compounds, chiefly the metasilicate, also called waterglass, water glass, or liquid glass. The product has a wide variety of uses, including the formulation of cements , coatings, passive fire protection , textile and lumber processing, manufacture of refractory ...

  4. Silicate - Wikipedia

    en.wikipedia.org/wiki/Silicate

    Depiction of a metasilicate chain, emphasizing the tetrahedral silicate subunits. Alternative depiction of a metasilicate chain emphasizing the Si-O bonds. With two shared oxides bound to each silicon, cyclic or polymeric structures can result. The cyclic metasilicate ring Si 6 O 12− 18 is a hexamer of SiO 3 2-.

  5. Metasilicate - Wikipedia

    en.wikipedia.org/wiki/Metasilicate

    Idealized structure of sodium metasilicate. Metasilicates are silicates containing ions of empirical formula SiO 2− 3. Common stoichiometries include M I 2 SiO 3 and M II SiO 3. Metasilicates can be cyclic, usually the hexamer (SiO 3) 12− 6 or chains (SiO 3)n 2−. [1] Common compounds containing metasilicate anion are: Inosilicates

  6. Precipitated silica - Wikipedia

    en.wikipedia.org/wiki/Precipitated_silica

    Sulfuric acid and sodium silicate solutions are added simultaneously with agitation to water. Precipitation is carried out under acidic or basic conditions. The choice of agitation , duration of precipitation, the addition rate of reactants, their temperature and concentration and pH can vary the properties of the resulting silica.

  7. Category:Inorganic silicon compounds - Wikipedia

    en.wikipedia.org/wiki/Category:Inorganic_silicon...

    Sodium metasilicate; Sodium silicate; T. Tetrasilane; Thiosilicate; Trichlorofluorosilane; Trisilane This page was last edited on 30 March 2013, at 03:06 ...

  8. Sodium fluorosilicate - Wikipedia

    en.wikipedia.org/wiki/Sodium_fluorosilicate

    Sodium fluorosilicate is used in some countries as additives for water fluoridation, opal glass raw material, ore refining, or other fluoride chemical (like sodium fluoride, magnesium silicofluoride, cryolite, aluminum fluoride) production. [5] It also is an ingredient in some ceramic cements.

  9. Silica fiber - Wikipedia

    en.wikipedia.org/wiki/Silica_fiber

    Silica fibers are fibers made of sodium silicate (water glass). They are used in heat protection (including asbestos substitution) and in packings and compensators. They can be made such that they are substantially free from non-alkali metal compounds.

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