35483
Florisil® TLC
suitable for thin layer chromatography (TLC)
Synonym(s):
Florisil®, Activated magnesium silicate, Magnesium silicate
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About This Item
Empirical Formula (Hill Notation):
MgO3Si
CAS Number:
Molecular Weight:
100.39
EC Number:
MDL number:
UNSPSC Code:
23201100
PubChem Substance ID:
Recommended Products
technique(s)
LPLC: suitable
thin layer chromatography (TLC): suitable
SMILES string
[Mg++].[O-][Si]([O-])=O
InChI
1S/Mg.O3Si/c;1-4(2)3/q+2;-2
InChI key
FKHIFSZMMVMEQY-UHFFFAOYSA-N
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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® TLC was used in TLC separations of organic compounds.
Legal Information
Florisil is a registered trademark of U.S. Silica Company
Storage Class
13 - Non Combustible Solids
wgk_germany
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Retention behaviour of model solutes on mixed silica-magnesia adsorbents by TLC. Comparison with the adsorption properties of Florisil.
Waksmundzka-Hajnos,
Chromatographia, 43, 405-412 (1996)
The Florisil? catalyzed [1, 3]-sigmatropic shift of allyl phenyl ethers-An entryway into novel mycophenolic acid analogues.
Talamas, Francisco X., et al.
Tetrahedron Letters, 38, 4725-4728 (1997)
Acid-treated Florisil as an adsorbent for column chromatography
Carroll, K. K.
Journal of the American Oil Chemists' Society, 40, 413-419 (1963)
P A de Paula Pereira et al.
Talanta, 49(2), 245-252 (2008-10-31)
A new sampling protocol was developed to determine methanol and ethanol in the gas phase, at low concentration levels, in urban atmospheres. The procedure involves collection of air samples (20.0-30.0 l) with three florisil cartridges connected in series, at a
Li Zhang et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(16), 6292-6295 (2013-04-12)
Knowledge of the structural properties of mantle phases is critical for understanding the enigmatic seismic features observed in the Earth's lower mantle down to the core-mantle boundary. However, our knowledge of lower mantle phase equilibria at high pressure (P) and
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