Silikagel, granules, Chameleon® C 2 - 6 mm Drying agent in sachets
Dodávateľ: VWR Chemicals
This product adsorbs water vapour, so maintaining a dry environment for your products. When the gel's adsorption capacity is exhausted the colour changes from orange to colourless. The product can be regenerated back to an orange colour by heating in a drying oven at 120 to 140 °C for approximately 3 hours and then re-used. It is suitable for numerous drying applications, although it is not recommended for strongly acidic or strongly alkaline compounds.
Vzorec:
SiO₂ Mw: 60.08 Teplota varu: 2230 Teplota tavenia: 1710 Skladovacia teplota: Ambient |
Číslo MDL:
MFCD00011232 Číslo CAS: 63231-67-4 |
Výsledky špecifikačného testu
Colour change | Passes test |
Particle size | 2.0 - 6.0 mm |
pH (20 °C; 5%) | 2.0 - 5.0 |
Loss on drying (140 °C) | Max. 2,0% |
Water-adsorption capacity (23 °C; 50% RH) | Min. 23,0% |
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