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F9127

Supelco

Florisil®

suitable for pesticide residue analysis

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
EC Number:
215-681-1
MDL number:
MFCD00078249
UNSPSC Code:
23201100

grade

PR grade

form

coarse powder

particle size

149-250 μm
60-100 mesh

suitability

suitable for pesticide residue analysis

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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Preparation Note

Activated at 1,250°F

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)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Sangram H Patil et al.
Journal of chromatography. A, 1216(12), 2307-2319 (2009-02-14)
A multiresidue method is described for simultaneous estimation of 83 pesticides and 12 dioxin-like polychlorinated biphenyls (PCBs) in red and white wines. The samples (20mL wine, acidified with 20 mL 1% HCl) were extracted with 10 mL ethyl acetate (+20
Iyad Rashid et al.
Journal of pharmaceutical sciences, 98(12), 4887-4901 (2009-08-20)
When chitin is used in pharmaceutical formulations, processing of chitin with metal silicates is advantageous, from both an industrial and pharmaceutical perspective, compared to processing using silicon dioxide. Unlike the use of acidic and basic reagents for the industrial preparation
Stephen T Kelly et al.
Nanotechnology, 20(20), 204017-204017 (2009-05-08)
Despite the promising thermodynamics and storage capacities of many destabilized metal hydride hydrogen storage material systems, they are often kinetically limited from achieving practical and reversible behavior. Such is the case with the Mg2Si system. We investigated the kinetic mechanisms
Iyad Rashid et al.
International journal of pharmaceutics, 411(1-2), 18-26 (2011-03-23)
A directly compressible excipient has been developed by co-processing starch with magnesium silicate. The foregoing was achieved either by co-precipitation of magnesium silicate onto different types of starch or by dry granulation of maize starch with magnesium silicate. A variety
Lei Zhang et al.
Water science and technology : a journal of the International Association on Water Pollution Research, 63(10), 2114-2122 (2011-10-08)
Florisil was employed for the sorption of antimony ions from aqueous solutions. A detailed study of the process was performed by varying the sorption time, pH, and temperature. The sorption was found to be fast, equilibrium was reached within 15
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