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46382

Supelco

Florisil® PR

PR grade (analysis acc. to FDA)

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Synonym(s):
Florisil®, Activated magnesium silicate, Magnesium silicate
Empirical Formula (Hill Notation):
MgO3Si
CAS Number:
Molecular Weight:
100.39
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
SB.52

grade

PR grade (analysis acc. to FDA)

Quality Level

form

coarse powder

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

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1 of 4

This Item
2028103286220736
Florisil® PR PR grade (analysis acc. to FDA)

46382

Florisil® PR

Florisil® 100-200 mesh, fine powder

20281

Florisil®

Florisil® for the determination of hydrocarbon acc. to ISO 9377-2

03286

Florisil®

Florisil® 100-200 mesh

220736

Florisil®

matrix active group

magnesium silicate hydrate

matrix active group

magnesium silicate hydrate

matrix active group

magnesium silicate hydrate

matrix active group

-

matrix

Magnesium silicate hydrate

matrix

Magnesium silicate hydrate

matrix

Magnesium silicate hydrate

matrix

-

particle size

149-250 μm, 60-100 mesh

particle size

100-200 mesh, 74-149 μm

particle size

60-100 mesh

particle size

100-200 mesh

technique(s)

LPLC: suitable

technique(s)

LPLC: suitable

technique(s)

LPLC: suitable

technique(s)

gas chromatography (GC): suitable

form

coarse powder

form

fine powder

form

powder

form

powder

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

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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