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