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żel krzemionkowy, blue, pearl, GPR RECTAPUR® 2 - 4 mm, indicator_with

Dostawca: VWR Chemicals

89050.292EA 84 PLN
89050.292 89050.360
żel krzemionkowy, blue, pearl, GPR RECTAPUR® 2 - 4 mm, indicator_with
żel krzemionkowy

This blue silica gel is used where products need to be protected from humidity during storage and transportation. This silica gel changes its colour from dark blue to pink when saturated.


  • Free of cobalt(II)chloride
  • Regeneration is possible at 120 °C for 4 hours
  • Colour change from dark blue to pink

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

Absorption capacity (H₂O; 25 °C; 50% RH) ≥20,0%
Residual humidity (150 °C) ≤3,0%


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