Sodium Metasilicate (SMS)

Sodium Metasilicate (SMS)

Sodium Metasilicate is the chemical substance with formula Na₂SiO₃, which is the main component of commercial sodium silicate solutions. It is an ionic compound consisting of sodium cations.






Appearance : White crystals
Melting Point : 1,088⁰C (1,990⁰F; 1,361K)
Boiling Point : N/A
Solubility : Insoluble in alcohol

Supplied as Sodium Metasilicate, suppliers and stock in UAE, stock available in Dubai, Abu Dhabi, Sharjah.
CAS : 6834-92-0
EC : 229-912-92
Sodium Metasilicate UAE HS Code : 28391100

Packing: 25kg Bag

Sodium Metasilicate reacts with acids to produce silica gel.

Cements and Binders – dehydrated sodium metasilicate forms cement or binding agent.
Pulp and Par – sizing agent and buffer/stabilizing agent when mixed with hydrogen peroxide.

Soaps & Detergents – as an emulsifying and suspension agent
Automotive applications – decommissioning of old engines, cooling system sealant, exhaust repair.
Egg Preservative – seals eggs increasing shelf life.
Crafts  – forms “stalagmites” by reacting with and precipitating metal ions. Also used as a glue called “ Soluble Glass”




Share this post