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236810 Sigma-Aldrich

Silica gel

high-purity grade (Davisil Grade 643), pore size 150 Å, 200-425 mesh

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Silica gel high-purity grade (Davisil Grade 643), pore size 150 Å, 200-425 mesh
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Properties

Related Categories Analytical/Chromatography, Davisil Grades, Davisil Irregular Silica Gel, Essential Chemicals, Research Essentials,
grade   high-purity grade (Davisil Grade 643)
assay   ≥99%
mfr. no.   Davisil®
particle size   200-425 mesh
  35-70 μm
pore size   1.15 cm3/g pore volume
  150 Å
surface area   300 m2/g
pH   7.0 (5% in slurry)
bp   2230 °C
mp   >1600 °C
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Description

Packaging

1 kg in poly bottle

100 g in poly bottle

Legal Information

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

Price and Availability

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