PQ® GD® are water-soluble products composed of soda (Na₂O) and silica (SiO₂). They are manufactured from sodium silicate glass, produced by melting high-purity sand with soda ash in furnaces.

Chemical Name: Sodium Silicate

CAS Number: Tue Sep 08 1344 00:00:00 GMT+0553 (India Standard Time)

Synonyms: Silicic Acid Sodium Salt

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    Identification & Functionality

    Properties

    Physical Form
    Soluble In
    Soluble in
    Water
    Typical Properties
    ValueUnitsTest Method / Conditions
    Silicon Dioxide + Sodium Oxide Content1.9 - 2.1wt Ratio-
    Sodium Oxide Content26.3 - 27.7wt %-
    Silicon Dioxide Content53 - 55wt %-
    Water Content16.5 - 19.5wt %-
    Density0.73g/cm³-
    Particle Size (thru 100 mesh)75%Tyler