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Supelco

Florisil® Inorganic Adsorbent

30-60 mesh

Synonym(s):

Florisil®, Activated magnesium silicate, Magnesium silicate

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About This Item

Empirical Formula (Hill Notation):
MgO3Si
CAS Number:
1343-88-0
Molecular Weight:
100.39
EC Number:
215-681-1
MDL number:
MFCD00078249
UNSPSC Code:
23201100
PubChem Substance ID:
329757158
NACRES:
SB.52

product name

Florisil® Adsorbent for Chromatography, 30-60 mesh

grade

standard

Quality Level

100

form

granular

technique(s)

LPLC: suitable

matrix

Magnesium silicate hydrate

matrix active group

magnesium silicate hydrate

particle size

250-595 μm
30-60 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

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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 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

Storage Class Code

13 - Non Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCG1386
BCCD6231
BCCB8949
BCBX5941
BCBW3404

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An improved gas chromatographic method for the determination of perfluorocarbon tracers in the atmosphere
Lagomarsino, Raymond J.
Journal of Chromatography A, 34, 405-412 (1996)
R C Prados-Rosales et al.
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A rapid analytical method for determination of organochlorine pesticide residues in sunflower seeds based on focused microwave-assisted Soxhlet extraction has been developed. The main factors affecting the extraction efficiency--namely microwave power, irradiation time, volume of extractant and number of cycles--were
Determination of atmospheric perfluorocarbon background concentrations of fL/L range at the western coastal area of Korea
Kim, HyeKyeong, et al.
Atmospheric Environment, 1, 4-4 (2002)
The covalently bound flavin of Chromatium cytochrome c552. 1. Evidence for cysteine thiohemiacetal at the 8 alpha position.
W H Walker et al.
European journal of biochemistry, 48(2), 439-448 (1974-10-02)
Andrew C Singer et al.
Environmental toxicology and chemistry, 22(9), 1998-2004 (2003-09-10)
This study investigated the interactive effects of bioaugmentation, biostimulation, and the rhizosphere during remediation of Aroclor 1242-contaminated soil. Treatments were repeatedly augmented with polychlorinated bipheny (PCB)-degrading bacteria, inducers (carvone and salicylic acid), surfactant (sorbitan trioleate), minimal salts medium in a
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