Silikagel, blue, pearl, GPR RECTAPUR® 2 - 4 mm, indicator_with
Dodávateľ: VWR Chemicals
89050.292EA
19.11
EUR
89050.292
89050.360
Silikagel, blue, pearl, GPR RECTAPUR® 2 - 4 mm, indicator_with
Silikagel
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
Vzorec:
SiO₂ Mw: 60.08 Teplota varu: 2230 °C (1013 hPa) Teplota tavenia: > 1600 °C Skladovacia teplota: Ambient |
Číslo MDL:
MFCD00011232 Číslo CAS: 7631-86-9 |
Výsledky špecifikačného testu
Absorption capacity (H₂O; 25 °C; 50% RH) | ≥20,0% |
Residual humidity (150 °C) | ≤3,0% |
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