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żel krzemionkowy, red/yellow, beads, GPR RECTAPUR® 3 - 6 mm, with indicator

Dostawca: VWR Chemicals

89053.292EA 143 PLN
89053.292 89053.360
żel krzemionkowy, red/yellow, beads, GPR RECTAPUR® 3 - 6 mm, with indicator
żel krzemionkowy

Our silica gel red/yellow is used where products need to be protected from humidity during storage and transportation. The colour changes from ruby red to orange-yellow when saturated.


  • Mixture of various indicators and free of dangerous materials
  • Colour change from ruby red to orange-yellow
  • Regeneration at 120 °C for 4 hours

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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