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Florisil®

100-200 mesh, fine powder

Synonym: Activated magnesium silicate, Magnesium silicate

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Properties

Related Categories Adsorbent Media (Inorganic), Adsorbents (Inorganic), Analytical/Chromatography, Florisil, LPLC Separation Media,
Quality Level   100
grade   standard
form   fine powder
packaging   jar of 454 g
application(s)   LPLC: suitable
matrix active group   magnesium silicate hydrate
particle size   100-200 mesh
  74-149 μm
pore size   60 Å mean pore size
surface area   289 m2/g
SMILES string   [Mg++].[O-][Si]([O-])=O
InChI   1S/Mg.O3Si/c;1-4(2)3/q+2;-2
InChI key   FKHIFSZMMVMEQY-UHFFFAOYSA-N

Description

General description

Florisil, adsorbent for the separation of lipids is a commercially-prepared magnesia silica gel. It has a coarse mesh size which helps in rapid flow rate. Florisil is effective in promoting [1,3]-sigmatropic shift of myceophenolic acid related allyl phenyl ethers. Florisil cartridges are used in atmospheric sampling to assess possible interference from air contaminants.

Application

Florisil was used:
• as column packing material in column chromatography
• as an adsorbent in gas chromatography with electron capture detector (GC/ECD), capillary column chromatography, adsorption column chromatography
• in clean-up procedures in gas chromatography-tandem mass spectrometry and GC-FID

Legal Information

Florisil is a registered trademark of U.S. Silica Company

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
nwg
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

Selection Guide for Polymeric Resins in Chromatography & Purification

Sigma-Aldrich carries a vast array of resins, from leading manufacturers; such as, Dow Chemical, Rohm & Haas, Mitsubishi, and Lanxess. Our product line includes adsorbent, ion-exchange (anion / catio...
Keywords: Adsorption, Antibiotics, Combinatorial synthesis, Detergents, Fermentation, Filtration, Hormones, Ion Exchange, Ion exchange resins, Pharmaceutical, Purification, Separation

Peer-Reviewed Papers
15

References

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