Silikagel, modrý, pearls, GPR RECTAPUR® 2 - 4 mm, with indicator
Dodavatel: VWR Chemicals
89050.292EA
770
CZK
89050.292
89050.360
Silikagel, modrý, pearls, GPR RECTAPUR® 2 - 4 mm, with indicator
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 Bod varu: 2230 °C (1013 hPa) Bod tání: > 1600 °C Storage Temperature: Ambient |
MDL Number:
MFCD00011232 CAS číslo: 7631-86-9 |
Výsledky specifikačního testu
Absorption capacity (H₂O; 25 °C; 50% RH) | ≥20,0% |
Residual humidity (150 °C) | ≤3,0% |
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About VWR
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