Sodium silicate

Drilling fluid and completion fluid additives

Reagent Code: #235317
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Alias Water glass; soaked soda solution; disodium heptaoxysilica
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CAS Number 1344-09-8

blur_circular Chemical Specifications

scatter_plot Molecular Information
Weight 242.23 g/mol
Formula Na₂O · ₃SiO₂
badge Registry Numbers
MDL Number MFCD00003492
thermostat Physical Properties
Melting Point 1410 °C(lit.)
Boiling Point 2355 °C(lit.)
inventory_2 Storage & Handling
Storage Room temperature

description Product Description

Used as an adhesive in paper and cardboard manufacturing due to its strong binding properties and quick drying. Commonly employed in water treatment to control corrosion and stabilize pH levels in municipal and industrial systems. Acts as a binder in cement and refractory materials, improving strength and heat resistance in construction applications. Widely used in detergents and cleaning products as a corrosion inhibitor and buffering agent. Serves as a fire retardant for wood and textiles by forming a protective glassy layer when exposed to heat. Utilized in the foundry industry for sand casting, where it helps bind sand molds together with high dimensional stability. Applied in egg preservation by sealing pores on the shell to extend shelf life in non-refrigerated storage. Used in the production of silica gel, a desiccant for moisture control in packaging and electronics.

shopping_cart Available Sizes & Pricing

Size Availability Unit Price Quantity
inventory 25g
10-20 days ฿440.00
inventory 100g
10-20 days ฿1,140.00
inventory 500g
10-20 days ฿2,130.00
inventory 1kg
10-20 days ฿2,860.00
inventory 5kg
10-20 days ฿8,680.00

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