Potassium silicate hydrate

Reagent grade, 49%

Reagent Code: #224436
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Alias Potassium silicate; Potassium water glass
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CAS Number 1312-76-1

blur_circular Chemical Specifications

scatter_plot Molecular Information
Weight 154.28(anhydrous basis) g/mol
Formula K₂SiO₃·xH₂O
badge Registry Numbers
MDL Number MFCD00145152
inventory_2 Storage & Handling
Storage Room temperature, dry, sealed

description Product Description

Used in construction materials as a high-performance binder, especially in cementitious systems where enhanced strength, durability, and faster setting are required. Improves resistance to water penetration, reduces permeability, and increases corrosion resistance in concrete and mortars.

Acts as a key component in fire-resistant and intumescent coatings due to its ability to form stable, heat-resistant layers that prevent fire spread. Also used as a coating for wood and cement to protect against fire and mold.

Employed in industrial settings for passive fire protection in fire-stopping materials. Utilized in the production of refractory materials and high-temperature insulation products.

Applied in environmental technologies as a stabilizing agent for soil and waste materials.

In agriculture, used as a supplement to strengthen plants by forming a protective layer on leaves, reducing susceptibility to fungal infections and pests.

Also used in the paints and coatings industry to enhance weather resistance and chemical durability. Employed in specialty applications such as corrosion inhibitors and protective coatings for metals.

shopping_cart Available Sizes & Pricing

Size Availability Unit Price Quantity
inventory 500g
10-20 days ฿620.00
inventory 2.5kg
10-20 days ฿2,980.00
inventory 10kg
10-20 days ฿10,800.00

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