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Sodium Metasilicate Penthydrate

SODIUM METASILICATE PENTAHYDRATE is widely used in washing products and is an ideal substitute for phosphorus-containing detergent builder sodium Tripolyphosphate. It is used for super concentrated laundry detergent, detergent and metal cleaning agent, and also used for paper bleaching, cotton yarn cooking, and porcelain clay dispersion and so on. In addition, it has anti-corrosion and gloss protection for metal, glass and ceramic surfaces, and has moisture-proof and waterproof effects on chemical and building materials such as rubber, plastic, wood and paper. It is offered in Technical Grade and Laboratory Grade. It is available in the form white crystals 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 Penthydrate
Appearance White
Assay 98%
CAS No 10213-79-3
Density 2.61 g/m3
Grade Standard Technical, Laboratory Grade
Molecular Formula Na2O・nSiO2・5H2O
Molecular Weight 212.14  g/mol
Minimum  Order Quantity 25kg
Physical State Crystals
Packing Type 25kg,50kg HDPE Bag
Usage Textile Industry, Metal, Paints, Paper, Industrial