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20280-U

Florisil^® Inorganic Sorbent

Name: Florisil<SUP>&#174;</SUP> Inorganic Sorbent
Brand: SUPELCO

60-100 mesh, coarse powder

Synonym(s):

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

NACRES:

SB.52

PubChem Substance ID:

329752001

UNSPSC Code:

23201100

EC Number:

215-681-1

MDL number:

MFCD00078249

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Properties

Product Name

Florisil^®, 60-100 mesh, coarse powder

form

coarse powder

Quality Segment

100

packaging

jar of 454 g

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

suitability

suitable for (Changes of Official Methods of Analysis, JAOAC, Chapter 24, 208(h), Vol. 49, p 233, 1966.)

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

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.
Florisil was used as an adsorbent in gas chromatography with electron capture detector (GC/ECD), capillary column chromatography and adsorption column chromatography.
Florisil was used 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

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Storage Class

13 - Non Combustible Solids

wgk

nwg

flash_point_f

Not applicable

flash_point_c