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żel krzemionkowy, GPR RECTAPUR® 0,2 - 2,0 mm

Dostawca: VWR Chemicals

27616.292EA 230 PLN
27616.292 27616.360
żel krzemionkowy, GPR RECTAPUR® 0,2 - 2,0 mm
żel krzemionkowy

Glassy, hard, irregular shaped granules with a very high purity of SiO₂ and an internal surface of approx. 800 m²/g. Because of its very large surface area, this silica gel exhibits a high adsorption for water vapour.


  • Can be reactivated without significantly impairing the efficiency
  • Very economical
  • Easy to dispose

Formuła: SiO₂
MW: 60,08 g/mol
Temp. Wrzenia: 2230 °C (1013 hPa)
Temp. topnienia: > 1600 °C
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00011232
Numer CAS: 7631-86-9

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Wyniki testów specyfikacyjnych

Moisture loss ≤2,0%
Adsorption capacity (H₂O; 40% RH) ≥20,0%

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