Silica gel

REF : 60741-25KG
Marca : Supelco
Descrição :Silica gel high-purity grade, average pore size 60 Å (52-73 Å), 70-230 mesh, 63-200 mum, for column chromatography
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Descrição detalhada : Silica gel is a rigid 3D network of colloidal silica. It is exclusively used as a support material for the active titanium (III) centers in Ziegler-Natta catalysts. Silica gel allows a controlled fragmentation leading to form uniform polymer particles with narrow particle size distribution and high bulk density. Silica gel is classified as below:a. Aquagel - pores are filled with waterb. Xerogel - by the process of evaporation, aqueous phase in the pores are removedc. Aerogel - solvent removed by supercritical extraction
Armazenamento : Room Temperature
Embalagem : 1X25KG