Gel de silice, haute pureté (Davisil grade 635), pore size 60? à, 60-100 mesh

Code: 236799-100g D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Silica gel was used to compare MCM-41 type mesoporous adsorbents.

General description

Silica gel is a rigid 3D network of colloidal s...


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Votre prix
$69.60 100G
$83.52 inc. VAT

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Silica gel was used to compare MCM-41 type mesoporous adsorbents.

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 resulting in the formation of 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

assay≥99%
bp2230 °C
formpowder or granules
gradehigh-purity grade (Davisil Grade 635)
InChI keyVYPSYNLAJGMNEJ-UHFFFAOYSA-N
InChI1S/O2Si/c1-3-2
manufacturer/tradenameDavisil®
matrix active groupsilica
matrixSilica
mp>1600 °C
particle size60-100 mesh, 150-250 µm
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
Code
Description
Unité de vente
Prix annoncé
Qté
236799-1KG
Unité:1KG
Prix annoncé: $374.10
Source:Prix annoncé
Cas Number112926-00-8
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