Silica gel, white, small, pored beads 2,5 - 4 mm

Supplier: VWR Chemicals

27612.292EA 51.1 EUR
27612.292
Silica gel, white, small, pored beads 2,5 - 4 mm
Silica gel

Glassy, hard beads with an internal surface of approx. 800 m²/g. Because of its very large surface area, our beads exhibit a high adsorption capacity for water vapour. The beads can be reactivated without significantly reducing adsorption efficiency.


  • Very economical
  • Easy to dispose of
  • Without any known adverse effects on the environment

Formula: SiO₂
MW: 60,08 g/mol
Boiling Pt: 2230 °C (1013 hPa) (lit.)
Melting Pt: > 1600 °C (lit.)
Storage Temperature: Ambient
MDL Number: MFCD00011232
CAS Number: 7631-86-9

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Specification Test Results

Bulk density 680 - 780 g/L
Adsorption capacity (H₂O; 23 °C; 80% RH) Min. 21,5%
Moisture (loss on drying (140 °C) Max. 2,0%

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