Silikagel, granulated 1 - 3 mm drying agent, with moisture indicator (orange gel), Supelco®
Dodávateľ: Merck
M-Clarity™ quality level = MQ200
Desiccant suitable for desiccators to remove water, and for drying most gases and liquids (apart from strongly acidic and basic gases, organic solvents or alkaline liquids). The product contains iron salts as the indicator. Colour change is from orange to colourless at approx. 7/10 g adsorbed H₂O/100 g silica gel. Regeneration can be performed as often as required at 130 to 140 °C in a drying oven for approx. 3 hours.
- Non toxic
Vzorec:
SiO₂ Mw: 60,08 g/mol Teplota tavenia: > 1000 °C Skladovacia teplota: Ambient |
Číslo MDL:
MFCD00011232 Číslo CAS: 63231-67-4 |
Výsledky špecifikačného testu
Water absorption capacity (24 hrs.,80 % relative humidity) | ≥ 25.0 % |
Loss on drying (140 °C) | ≤ 2.0 % |
Bulk density | about 70 |
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