Silica gel, high-purity grade (Davisil Grade 636), pore size 60 ?�, 35-60 mesh particle size

Code: 236802-100G D2-231

General description

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 c...


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€95.90 100G
€117.96 inc. VAT
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General description

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.

Legal Information

Davisil is a registered trademark of W.R. Grace & Co.-Conn.

Packaging

100 g in poly bottle

1 kg in poly bottle

25 kg in fiber drum

assay≥99%
bp2230 °C
formpowder
gradehigh-purity grade (Davisil Grade 636)
InChI keyVYPSYNLAJGMNEJ-UHFFFAOYSA-N
InChI1S/O2Si/c1-3-2
manufacturer/tradenameDavisil®
matrix active groupsilica
matrixSilica
mp>1600 °C
particle size250-500 µm, 35-60 mesh
pH6.5 (5% in slurry)
pore size60 Å, 0.75 cm3/g pore volume
Quality Level100
separation techniquehydrophilic interaction (HILIC)
SMILES stringO=[Si]=O
surface area480 m2/g
technique(s)LPLC: suitable
Cas Number112926-00-8
This product has met the following criteria to qualify for the following awards:



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