żel krzemionkowy, yellow/blue, fractured, GPR RECTAPUR® 2 - 6 mm, indicator_with
Dostawca: VWR Chemicals
89051.292EA
111
PLN
89051.292
89051.360
żel krzemionkowy, yellow/blue, fractured, GPR RECTAPUR® 2 - 6 mm, indicator_with
żel krzemionkowy
Our silica gel yellow/blue is used where products need to be protected from humidity during storage and transportation. The colour changes from yellow to light blue when saturated.
- Mixture of various indicators and free of dangerous materials
- Colour change from yellow to light blue
- Regeneration at 120 °C for 4 h
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 |
Wyniki testów specyfikacyjnych
Adsorption capacity (H₂O; 25 °C; 40% RH) | ≥20,0% |
Residual humidity (150 °C) | ≤3,0% |
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