skip to content

Sodium Metasilicate Nonahydrate

SODIUM METASILICATE NONAHYDRATE used in detergent/washing industry, it can be instead of Sodium triphosphate to raise cleaning efficiency and reduce environment pollution, provide excellent alkaline buffer, corrosion prevention for metal(i.e. Zinc, Aluminium) and function of softening water. In ceramic industry, it is used as ceramic grinding, glue and water reducing agent can extend the life of ball mill, drying tower to improve efficiency and reduce cost. It is offered in Technical Grade and Laboratory Grade. It is available in the form white powder packed in 25kg, 50kg HDPE Bag. We can offer it in many grades as per the application needs in different industry sectors.


Product Name Sodium Metasilicate Nonahydrate
Appearance White
Assay min. 21% of Silicate
Also known as Sodium Silicate Hydrated
CAS No  13517-24-3
Density 2.4 g/cm³
Grade Standard Technical, Laboratory Grade
Molecular Formula Na2O3Si.9H2O
Molecular Weight 284.2  g/mol
Minimum  Order Quantity 25kg
Physical State Powder
Packing Type 25kg,50kg HDPE Bag
Usage Metal Treatment, Ceramic, Detergent