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About This Item
CAS Number:
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.23
form
powder
concentration
~13% Mg
loss
≤10% loss on drying
SMILES string
O.[Mg++].[Mg++].O[Si]([O-])=O.O[Si]([O-])=O.[O-][Si]([O-])=O
InChI
1S/2Mg.2HO3Si.O3Si.H2O/c;;3*1-4(2)3;/h;;2*1H;;1H2/q2*+2;2*-1;-2;
InChI key
TUKQLEWOUPCTOS-UHFFFAOYSA-N
General description
Sepiolite is a hydrated magnesium silicate that belongs to the class of sepiolite-palygorskite. Its properties include high absorption capacity and good rheological behavior.
Application
Sepiolites can be used as absorbents for potential applications in catalytic systems and wastewater treatment.
Storage Class
11 - 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)
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Adsorption kinetics and thermodynamics of an anionic dye onto sepiolite
Alkan M, et al.
Microporous and Mesoporous Materials : The Official Journal of the International Zeolite Association, 101(3), 388-396 (2007)
Experimental and Atomic Modeling of the Adsorption of Acid Azo Dye 57 to Sepiolite
Karatacs D, et al.
Clays and Clay Minerals, 66(5), 426-437 (2018)
Thermal and morphological characterisation of organically modified sepiolite
Tartaglione G, et al.
Microporous and Mesoporous Materials : The Official Journal of the International Zeolite Association, 107(1-2), 161-168 (2008)
Xuefeng Liang et al.
Chemosphere, 90(2), 548-555 (2012-09-22)
Mercapto functionalized sepiolite (MSEP) was prepared by nanotexturization method and applied for the sorption of Pb(2+) from aqueous solution. These samples before and after sorption were characterized through XRD, FT-IR, (29)Si and (13)C CP/MAS NMR and XPS. The sorption behaviors
R Portela et al.
Environmental science & technology, 46(9), 5040-5048 (2012-03-27)
The photocatalytic efficiency of TiO(2)-SiMgO(x) plates to oxidize H(2)S was first evaluated in a flat laboratory reactor with 50 mL min(-1) synthetic air containing 100 ppm H(2)S in the presence of humidity. The use of the photocatalyst-adsorbent hybrid material enhanced
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