Silica gel, granulated 1 - 3 mm drying agent, with moisture indicator (orange gel), Supelco®

Supplier: EMD MILLIPORE - AA – CORP
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M-Clarity™ quality level = MQ200

1.01969.1000 1.01969.5000 1.01969.9025
EM1.01969.1000CS 1279.26 USD
EM1.01969.1000 EM1.01969.5000 EM1.01969.9025
Silica gel, granulated 1 - 3 mm drying agent, with moisture indicator (orange gel), Supelco®
Silica gel

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. The 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 - 140 °C in a drying oven for three hours.


  • Non toxic


For full details of specification and hazards please see www.vwr.com or the VWR Chemicals catalogues.

Formula: SiO₂
MW: 60.08 g/mol
Melting Pt: >1000 °C
Storage Temperature: Ambient
MDL Number: MFCD00011232
CAS Number: 63231-67-4

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Specification Test Results

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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