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288705

Supelco

Florisil® Inorganic Sorbent

<200 mesh, fine powder

Synonyme(s) :

Silicate de magnésium, Silicate de magnésium activé

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About This Item

Formule empirique (notation de Hill):
MgO3Si
Numéro CAS:
1343-88-0
Poids moléculaire :
100.39
Numéro CE :
215-681-1
Numéro MDL:
MFCD00078249
Code UNSPSC :
23201100
ID de substance PubChem :
24857358
Nomenclature NACRES :
SB.52

product name

Florisil®, <200 mesh, fine powder

Qualité

standard

Niveau de qualité

100

Forme

fine powder

Technique(s)

LPLC: suitable

Superficie

289 m2/g

Matrice

Magnesium silicate hydrate

Groupe de la matrice active

magnesium silicate hydrate

Taille des particules

<200 mesh
<74 μm

Dimension de pores

60 Å mean pore size

Technique de séparation

hydrophilic interaction (HILIC)

Chaîne SMILES 

[Mg++].[O-][Si]([O-])=O

InChI

1S/Mg.O3Si/c;1-4(2)3/q+2;-2

Clé InChI

FKHIFSZMMVMEQY-UHFFFAOYSA-N

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Description générale

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

Informations légales

Florisil is a registered trademark of U.S. Silica Company

Code de la classe de stockage

13 - Non Combustible Solids

Classe de danger pour l'eau (WGK)

nwg

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

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Certificats d'analyse (COA)

Lot/Batch Number
MKCQ9459
MKCQ4667
MKCP8666
MKCP8543
MKCP0975

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An improved gas chromatographic method for the determination of perfluorocarbon tracers in the atmosphere
Lagomarsino, Raymond J.
Journal of Chromatographic Science, 34, 405-412 (1996)
R C Prados-Rosales et al.
Journal of chromatography. A, 993(1-2), 121-129 (2003-05-09)
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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