Product Description of Aluminium Magnesium Silicate CAS#12511-31-8
Aluminium Magnesium Silicate is a naturally derived or synthetically prepared inorganic silicate material with excellent adsorption, suspension, and stabilizing properties. It is commonly used as a functional pharmaceutical excipient and industrial additive.
In pharmaceutical applications, Aluminium Magnesium Silicate serves as a multifunctional excipient, acting as an adsorbent, stabilizer, suspending agent, tablet and capsule disintegrant, binder, and thickening agent. It helps improve formulation stability, enhance processing performance, and optimize the physical properties of pharmaceutical preparations.
Pharmaceutical excipients are inactive components used alongside active pharmaceutical ingredients to improve factors such as stability, solubility, flowability, and manufacturability. Aluminium Magnesium Silicate may also influence the release characteristics and overall performance of pharmaceutical formulations.
With its excellent adsorption capacity, structural stability, and multifunctional properties, Aluminium Magnesium Silicate is an important material for applications in pharmaceuticals, healthcare products, environmental treatment, and industrial formulations.
Aluminium magnesium silicate(2:1:2) Chemical Properties
| English Name | aluminium magnesium silicate(2:1:2) |
| English Synonyms | aluminium magnesium silicate(2:1:2);Silicic acid (H4SiO4), aluminum magnesium salt (2:2:1);Aluminum Mag nesium Silicate (2:1:2);aluminium magnesium silicate(2:1:2) ISO 9001: 2015 REACH;Aluminiummagnesiums ilicat(2:1:2);Alumino Magnesium silicate |
| CAS Number | 12511-31-8 |
| Molecular Formula | AIH9MgO4Si |
| Molecular Weight | 152.44 |
| EINECS Number | 235-682-0 |
| solubility | Practically insoluble in water and in organic solvents. |
| InChI | InChI=1S/Al.Mg.H4O4Si.5H/c;;1-5(2,3)4;;;;;/h;;1-4H;;;;; |
| InChIKey | KFTMCVZESOVHAX-UHFFFAOYSA-N |
| SMILES | [Si](O)(O)(O)O.[AlH3].[Mg] |
Product Application of Aluminium Magnesium Silicate CAS#12511-31-8
Aluminium Magnesium Silicate is a high-performance inorganic silicate material featuring a large specific surface area and highly developed microporous structure, which provides excellent adsorption and moisture-control capabilities.
With the chemical composition Mg₂Al₃(AlSi₅O₁₈), it is widely used as an effective adsorbent, absorbent, and desiccant in various applications. Its strong absorption capacity allows it to retain liquids up to several times its own weight, making it suitable for moisture removal, impurity adsorption, and stabilization processes.
Due to its stable structure and multifunctional properties, Aluminium Magnesium Silicate is extensively applied in pharmaceutical formulations, chemical processing, environmental protection, and specialty material industries, where reliable adsorption and absorption performance are required.
