PQ® N®Clear are aqueous solutions composed of soda (Na₂O) and silica (SiO₂). These solutions are produced by PQ from sodium silicate glass, which is created by melting high-purity sand with soda ash in furnaces.

Chemical Name: Sodium Silicate

CAS Number: 1344-09-8

Labeling Claims: Odor-free

Features: Alkaline

Synonyms: Silicic Acid Sodium Salt

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Identification & Functionality

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Base Chemicals Features

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Properties

Physical Form
Soluble In
Typical Properties
ValueUnitsTest Method / Conditions
Silicon Dioxide Content + Sodium Oxide Content3.15 - 3.27wt Ratio-
Sodium Oxide Content8.7 - 9.1wt %-
Silicon Dioxide Content27.7 - 29.7wt %-
Solid Content35.1 - 40.1wt %-
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Density (at 20°C)1.41g/cm³-
Boiling Point100--
pH11 - 12--
AppearanceLiquid almost colourless--
OdorOdorless--
Soluble inWater--

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