Kiezelgel, blue, pearls, GPR RECTAPUR® 2 - 4 mm, with indicator

Leverancier: VWR Chemicals
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89050.292EA 21.2 EUR
89050.292 89050.360
Kiezelgel, blue, pearls, GPR RECTAPUR® 2 - 4 mm, with indicator
Kiezelgel

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

Formule: SiO₂
MW: 60.08 g/mol
Kookpunt: 2230 °C (1013 hPa)
Smeltpunt: > 1600 °C
Bewaar temperatuur: Kamertemperatuur
MDL Nummer: MFCD00011232
CAS nummer: 7631-86-9

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Specification Test Results

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


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