46382
Florisil® PR Inorganic Sorbent
PR grade (analysis acc. to FDA), 60-100 mesh
Synonym(s):
Florisil®, Activated magnesium silicate, Magnesium silicate
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About This Item
Linear Formula:
MgSiO3
CAS Number:
Molecular Weight:
100.39
UNSPSC Code:
23201100
PubChem Substance ID:
NACRES:
SB.52
EC Number:
215-681-1
MDL number:
Product Name
Florisil® PR,
form
coarse powder
Quality Segment
technique(s)
LPLC: suitable
surface area
289 m2/g
matrix
Magnesium silicate hydrate
matrix active group
magnesium silicate hydrate
particle size
149-250 μm, 60-100 mesh
pore size
60 Å mean pore size
separation technique
hydrophilic interaction (HILIC)
SMILES string
[Mg++].[O-][Si]([O-])=O
InChI
1S/Mg.O3Si/c;1-4(2)3/q+2;-2
InChI key
FKHIFSZMMVMEQY-UHFFFAOYSA-N
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.PMID 18967593
Application
Florisil was used:
- as column packing material in column chromatographyPMID 4375038
- as an adsorbent in gas chromatography with electron capture detector (GC/ECD), capillary column chromatography, adsorption column chromatography.PMID 12735444
- in clean-up procedures in gas chromatography-tandem mass spectrometryPMID 12735444 and GC-FIDPMID 12959523
Legal Information
Florisil is a registered trademark of U.S. Silica Company
Storage Class
13 - Non Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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