Water Treatment

Sodium Silicate

About Product

Sodium Silicate (Na₂SiO₃), commonly known as water glass, is a versatile, alkaline compound used extensively in water treatment processes. It functions as a corrosion inhibitor, coagulant aid, and pH stabilizer. With excellent dispersing and buffering properties, sodium silicate helps prevent scale formation and improves the effectiveness of other treatment chemicals. Its non-toxic and environmentally friendly profile makes it ideal for municipal and industrial applications.Na₂SiO₃

Chemical Formula: Na₂SiO₃

Chemical Code: 1344-09-8 (CAS Number)

Application & Uses

  • Corrosion inhibitor in water distribution systems
  • Coagulant aid in water clarification
  • pH stabilizer in water treatment plants
  • Prevents scale formation in pipelines and boilers
  • Dispersant for suspended solids and sludge
  • Improves filter performance and backwash cycles
  • Used in wastewater for heavy metal precipitation
  • Enhances the performance of phosphates in water softening
  • Used in silica-based antiscalant formulations
  • Environmentally safe additive for potable water systems

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