220752
Florisil®
reagent grade, 60-100 mesh
Synonym(s):
Activated magnesium silicate, Magnesium silicate
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About This Item
Empirical Formula (Hill Notation):
MgO3Si
CAS Number:
Molecular Weight:
100.39
EC Number:
MDL number:
UNSPSC Code:
23201100
PubChem Substance ID:
Recommended Products
grade
reagent grade
particle size
60-100 mesh
transition temp
transition temp 675 °C (activation temperature)
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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Application
An activated magnesium silicate suitable for use in pesticide-residue analysis.
Legal Information
Florisil is a registered trademark of U.S. Silica Company
Storage Class Code
11 - 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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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
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Proceedings of the National Academy of Sciences of the United States of America, 110(16), 6292-6295 (2013-04-12)
Knowledge of the structural properties of mantle phases is critical for understanding the enigmatic seismic features observed in the Earth's lower mantle down to the core-mantle boundary. However, our knowledge of lower mantle phase equilibria at high pressure (P) and
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
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
Vasiliki I Boti et al.
Journal of chromatography. A, 1216(9), 1296-1304 (2009-01-16)
Matrix solid-phase dispersion (MSPD) as a sample preparation method for the determination of two potential endocrine disruptors, linuron and diuron and their common metabolites, 1-(3,4-dichlorophenyl)-3-methylurea (DCPMU), 1-(3,4-dichlorophenyl) urea (DCPU) and 3,4-dichloroaniline (3,4-DCA) in food commodities has been developed. The influence
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