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1343-88-0 molecular structure
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magnesium(2+) ion oxosilanebis(olate)

ChemBase ID: 131600
Molecular Formular: MgO3Si
Molecular Mass: 100.3887
Monoisotopic Mass: 99.94671209
SMILES and InChIs

SMILES:
[O-][Si](=O)[O-].[Mg+2]
Canonical SMILES:
[O-][Si](=O)[O-].[Mg+2]
InChI:
InChI=1S/Mg.O3Si/c;1-4(2)3/q+2;-2
InChIKey:
FKHIFSZMMVMEQY-UHFFFAOYSA-N

Cite this record

CBID:131600 http://www.chembase.cn/molecule-131600.html

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NAMES AND DATABASE IDS

NAMES AND DATABASE IDS

Names Database IDs
IUPAC name
magnesium(2+) ion oxosilanebis(olate)
IUPAC Traditional name
magnesium(2+) ion oxosilanebis(olate)
Synonyms
Florisil®
Activated magnesium silicate
Magnesium silicate
Florisil® Adsorbent for Chromatography
Florisil®
Florisil®, 100-200 mesh
Magnesium silicate, activated, for chromatography, 60-120 mesh
Silica without Fluorescence
Silica without Fluorescence
Florisil® TLC
Florisil® PR
用于色谱的 Florisil® 吸附剂
活性硅酸镁
硅酸镁
Florisil®硅土, 100-200 目
硅酸镁载体, 活化的, 色谱分析用, 60-120 目
Florisil® PR
Florisil®
无荧光硅胶
无荧光硅胶
Florisil® 色谱吸附剂
CAS Number
1343-88-0
EC Number
215-681-1
MDL Number
MFCD00078249
PubChem SID
24870100
24852120
24848290
24870105
24870106
24870108
24870110
24848288
24870102
24857358
24861828
24845446
162225878
PubChem CID
61680

CALCULATED PROPERTIES

CALCULATED PROPERTIES

JChem
Acid pKa 2.69897  H Acceptors
H Donor LogD (pH = 5.5) -3.533295 
LogD (pH = 7.4) -3.6921096  Log P -1.3788 
Molar Refractivity 4.3287 cm3 Polarizability 4.5841517 Å3
Polar Surface Area 63.19 Å2 Rotatable Bonds
Lipinski's Rule of Five true 

PROPERTIES

PROPERTIES

Physical Property Safety Information Product Information Bioassay(PubChem)
Apperance
coarse powder expand Show data source
fine powder expand Show data source
granular expand Show data source
European Hazard Symbols
X expand Show data source
MSDS Link
Download expand Show data source
Download expand Show data source
Download expand Show data source
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Download expand Show data source
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Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
German water hazard class
3 expand Show data source
nwg expand Show data source
TSCA Listed
expand Show data source
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter expand Show data source
Grade
CP expand Show data source
for thin layer chromatography expand Show data source
Grade 653XWP expand Show data source
Grade 663XWP expand Show data source
high-purity grade (Davisil Grade 653XWP) expand Show data source
PR grade expand Show data source
PR grade (analysis acc. to FDA) expand Show data source
reagent grade expand Show data source
standard expand Show data source
TLC grade expand Show data source
Particle Size
<200 mesh expand Show data source
<74 μm expand Show data source
100-200 mesh expand Show data source
149-250 μm expand Show data source
16-30 mesh expand Show data source
230-400 mesh expand Show data source
250-595 μm expand Show data source
30-60 mesh expand Show data source
35-70 μm expand Show data source
595-1190 μm expand Show data source
60-100 mesh expand Show data source
74-149 μm expand Show data source
Pore Size
1.1-1.2 cm3/g pore volume expand Show data source
300 Å pore size expand Show data source
500 Å expand Show data source
Packaging
jar of 100 g expand Show data source
jar of 454 g expand Show data source
Suitability
suitable for pesticide residue analysis expand Show data source
Surface Area
150-170 expand Show data source
289 m2/g expand Show data source
78-85 m2/g expand Show data source
Quality
for the determination of hydrocarbon acc. to ISO 9377-2 expand Show data source
Avg. Particle Size
~2 μm expand Show data source
Activation Temp.
650 °C expand Show data source
675 °C expand Show data source
ratio of stearyl stearate peakarea
≤1.0 (treated/untreated) expand Show data source
Recovery rate
≥80% expand Show data source
Empirical Formula (Hill Notation)
MgO3Si expand Show data source

DETAILS

DETAILS

Sigma Aldrich Sigma Aldrich
Sigma Aldrich - F6875 external link
Preparation Note
Activated at 1,200°F.
法律信息
Florisil 注册商标 U.S. Silica Company
Sigma Aldrich - F9127 external link
Preparation Note
在 1,250°F 下活化
法律信息
Florisil 注册商标 U.S. Silica Company
Sigma Aldrich - 46382 external link
Legal Information
Florisil is a registered trademark of U.S. Silica Company
Sigma Aldrich - 46381 external link
Legal Information
Florisil is a registered trademark of U.S. Silica Company
Sigma Aldrich - 46384 external link
Legal Information
Florisil is a registered trademark of U.S. Silica Company
Sigma Aldrich - 46387 external link
Legal Information
Florisil is a registered trademark of U.S. Silica Company
Sigma Aldrich - 46385 external link
Caution
may contain some dark particles
Legal Information
Florisil is a registered trademark of U.S. Silica Company
Sigma Aldrich - 03286 external link
Application
suitable for the determination of mineral oil in water acc. to ISO 93772, section 9.6
Legal Information
Florisil is a registered trademark of U.S. Silica Company
Sigma Aldrich - 46386 external link
Legal Information
Florisil is a registered trademark of U.S. Silica Company
Sigma Aldrich - 343994 external link
Legal Information
Florisil is a registered trademark of U.S. Silica Company
Sigma Aldrich - 288705 external link
Packaging
1 kg in poly bottle
50, 250 g in poly bottle
Legal Information
Florisil is a registered trademark of U.S. Silica Company
Sigma Aldrich - 220736 external link
Application
An activated magnesium silicate used as an adsorbent in gas chromatography.
Packaging
1 kg in glass bottle
250 g in glass bottle
Legal Information
Florisil is a registered trademark of U.S. Silica Company
Sigma Aldrich - 220744 external link
Application
An activated magnesium silicate used as an adsorbent in gas chromatography.
Legal Information
Florisil is a registered trademark of U.S. Silica Company
Sigma Aldrich - 288713 external link
Packaging
500 g in glass bottle
Legal Information
Florisil is a registered trademark of U.S. Silica Company
Sigma Aldrich - 220752 external link
Application
An activated magnesium silicate suitable for use in pesticide-residue analysis.
Packaging
1 kg in glass bottle
Legal Information
Florisil is a registered trademark of U.S. Silica Company
Sigma Aldrich - 11-0320 external link
Legal Information
Florisil is a registered trademark of U.S. Silica Company
Sigma Aldrich - 11-0330 external link
Legal Information
Florisil is a registered trademark of U.S. Silica Company
Sigma Aldrich - 11-0310 external link
Legal Information
Florisil is a registered trademark of U.S. Silica Company
Sigma Aldrich - 35483 external link
Legal Information
Florisil is a registered trademark of U.S. Silica Company
Sigma Aldrich - 13660 external link
Legal Information
Davisil is a registered trademark of W.R. Grace & Co.-Conn.
Sigma Aldrich - 20281 external link
Legal Information
Florisil is a registered trademark of U.S. Silica Company

REFERENCES

REFERENCES

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PATENTS

PATENTS

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