PQ® D® 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

Features: Alkaline

Synonyms: Silicic Acid Sodium Salt

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Enhanced TDS

Identification & Functionality

Features & Benefits

Base Chemicals Features

Applications & Uses

Properties

Physical Form
Soluble In
Appearance
Almost colourless, white or translucent liquid
Odor
Odorless to musty
Soluble in
Water
Typical Properties
ValueUnitsTest Method / Conditions
Silicon Dioxide Content + Sodium Oxide Content1.95 - 2.05wt Ratio-
Sodium Oxide Content14.5 - 14.9wt %-
Silicon Dioxide Content28.4 - 30.4wt %-
Solid Content41.6 - 46.6wt %-
Density1.53g/cm³-
Viscosity400.0cps-
Viscosity400cPss-
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
AppearanceAlmost colourless, white or translucent liquid--
OdorOdorless to musty--
pH11 - 13--
Boiling Point100°C-
Soluble inWater--
Storage Temperature0 - 95°C-
Loading Temperature45 - 95°C-

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