Magnesium silicate
Magnesium silicate structure
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Common Name | Magnesium silicate | ||
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| CAS Number | 1343-88-0 | Molecular Weight | 100.389 | |
| Density | 3.21 | Boiling Point | N/A | |
| Molecular Formula | MgO3Si | Melting Point | 1910°C | |
| MSDS | USA | Flash Point | N/A | |
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Effects of powder flow properties on capsule filling weight uniformity.
Drug Dev. Ind. Pharm. 39(9) , 1464-75, (2013) Filling capsules with the right amount of powder ingredients is an important quality parameter. The purpose of this study was to develop effective laboratory methods for characterizing flow properties of pharmaceutical powder blends and correlating such prope... |
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Supramolecular dynamics of thalidomide and its derivatives in water-sediment system.
Chirality 22(4) , 416-24, (2010) The contamination of drug residues, including chiral ones, is not acceptable in earth's ecosystem. The dynamicity of enantiomers of thalidomide and its derivatives (3-methyl thalidomide, 3-ethyl thalidomide, and 3-butyl thalidomide) was ascertained at supramo... |
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Single-crystal structure determination of (Mg,Fe)SiO3 postperovskite.
Proc. Natl. Acad. Sci. U. S. A. 110(16) , 6292-5, (2013) 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 pressur... |
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Occurrence and fate of organochlorinated pesticides and PAH in agricultural soils from the Ebro River basin.
Arch. Environ. Contam. Toxicol. 57(2) , 247-55, (2009) This study was aimed to assess the presence and fate of 22 organochlorinated pesticides (OCHs) and their degradation products and 16 Environmental Protection Agency-priority polycyclic aromatic hydrocarbons (PAHs) in soils of the Ebro River basin (NE Spain) d... |
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Covalent immobilization of catalase onto spacer-arm attached modified florisil: characterization and application to batch and plug-flow type reactor systems.
Enzyme Microb. Technol. 49(6-7) , 547-54, (2011) Catalase was covalently immobilized onto florisil via glutaraldehyde (GA) and glutaraldehyde+6-amino hexanoic acid (6-AHA) (as a spacer arm). Immobilizations of catalase onto modified supports were optimized to improve the efficiency of the overall immobiliza... |
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Preparation and in vitro evaluation of plasma-sprayed Mg(2)SiO(4) coating on titanium alloy.
Acta Biomater. 5(6) , 2331-7, (2009) In this paper, chemically synthesized Mg(2)SiO(4) (MS) powder was plasma-sprayed onto a titanium alloy substrate to evaluate its application potentials in biomedicine. The phase composition and surface morphology of the MS coating were analyzed. Results showe... |
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A novel multifunctional pharmaceutical excipient: modification of the permeability of starch by processing with magnesium silicate.
Int. J. Pharm. 411(1-2) , 18-26, (2011) 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 magnesi... |
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Sorption behavior of florisil for the removal of antimony ions from aqueous solutions.
Water Sci. Technol. 63(10) , 2114-22, (2011) 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 min. Moreover... |
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Kinetic limitations of the Mg(2)Si system for reversible hydrogen storage.
Nanotechnology 20(20) , 204017, (2009) 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 i... |
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Characterization of chitin-metal silicates as binding superdisintegrants.
J. Pharm. Sci. 98(12) , 4887-901, (2009) 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 fo... |