F9127
Florisil®
suitable for pesticide residue analysis
Synonym(s):
Magnesium silicate, Activated magnesium silicate
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About This Item
Empirical Formula (Hill Notation):
MgO3Si
CAS Number:
Molecular Weight:
100.39
EC Number:
215-681-1
UNSPSC Code:
23201100
MDL number:
InChI key
FKHIFSZMMVMEQY-UHFFFAOYSA-N
InChI
1S/Mg.O3Si/c;1-4(2)3/q+2;-2
SMILES string
[Mg++].[O-][Si]([O-])=O
form
coarse powder
particle size
149-250 μm, 60-100 mesh
suitability
suitable for pesticide residue analysis
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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
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Regulatory Information
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U Avsar et al.
Cellular and molecular biology (Noisy-le-Grand, France), 59 Suppl, OL1835-OL1841 (2013-02-13)
This study evaluated the protective effect of Panax Ginseng (PG) on bone metabolism in an experimental ovariectomy (OVX) model of osteoporosis in which inflammation was induced by subcutaneous magnesium silicate. The groups were: sham control (Group1, SH), sham+inflammation (Group2, SHinf)
N García-Flor et al.
Environmental technology, 29(12), 1275-1283 (2009-01-20)
A reliable analytical procedure was developed to determine trace levels of organochlorine compounds in neuston samples. Freeze-dried samples were extracted by sonication (3 x 15 ml cyclohexane, 15 min) followed by gel permeation chromatography (GPC) and gas chromatography electron capture
Ting Zhou et al.
Analytical chemistry, 84(13), 5816-5822 (2012-06-13)
Microwave accelerated selective Soxhlet extraction (MA-SSE), a novel selective extraction technique, was investigated in this study. A Soxhlet extraction system containing a glass filter was designed as an extractor. During the procedure of MA-SSE, both the target analytes and the
Parshu Ram Rai et al.
AAPS PharmSciTech, 13(2), 431-440 (2012-03-01)
The present investigation was aimed at developing and optimizing a simple aqueous tablet-coating formulation and its process. 5-Fluorouracil (5-FU) was used to ascertain the relative lipophilic/hydrophilic behavior of the coating system. Optimization was performed by evaluating the adhesive force strength
J Pablo Lamas et al.
Journal of chromatography. A, 1217(12), 1882-1890 (2010-02-09)
Fragrances are ubiquitous pollutants in the environment, present in the most of household products, air fresheners, insecticides and cosmetics. Commercial perfumes may contain hundreds of individual fragrance chemicals. In addition to the widespread use and exposure to fragranced products, many
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