Blue Silica Gel Overview

Blue Silica Gel
Blue Silica Gel is impregnated with cobalt chloride, which acts as a humidity indicator. Saturated gel turns pink, visually informing the user that the desiccant needs to be replaced or regenerated by controlled heating.

Technical Details

  • Active Agent SiO2 + Cobalt Chloride (CoCl2)
  • Indicator Color Change Deep Blue to Pink
  • Regeneration Temp 120 - 150°C
  • Common Uses Air drying towers, transformer breathers, laboratory desiccators

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