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Sahajanand Industries


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Colloidal Silica

We are a reputed Manufacturer, Exporter and Supplier of Colloidal Silica. Pure Colloidal Silica is widely used for several applications in the semi conductor industry, foundries, textile companies, paper industry, construction industry, investment-casting sector, etc. The Colloidal Silica Liquid offered by us is 100% pure and accurately formulated. We supply premium quality Industrial Colloidal Silica in many grades and different specifications at the market leading prices.



  • We offer silica, wt% : 40
  • Na2O, wt% : 0.38
  • pH@ 25oc : 10.0
  • Consistency : slightly viscous liquid
  • Specific Gravity : 1.3
  • Densities : 2.1 to 2.3 gcm3
  • Color : Clear


Purity 99.999%
Heavy Metals as Pb 25.0 Max.
Loss on Drying (105°C, 2 hrs.) 1.5 Max.
Form Liquid
Size 450 ml
Ionic Copper 10 ppm
Storage Cool & Dry Place

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