139264-88-3

Basic information

• Product Name: ALUMINUM SILICATE
• Synonyms: KAOLINITE;FIBERFRAX(R);CATALYST (ALUMINUM PILLARED CLAY);ALUMINIUM SILICATE;ANDALUSITE;SILICA-ALUMINA CATALYST SUPPORT;SILLIMANITE;MONTMORILLONITE (ALUMINUM PILLARED CLAY)
• CAS NO: 139264-88-3
• Molecular Formula: Al2O5Si
• Molecular Weight: 162.05
• EINECS: 215-286-4
• Mol File: 139264-88-3.mol
• Article Data: 0

Chemical Properties

• Appearance: /fibers
• CAS DataBase Reference: ALUMINUM SILICATE(CAS DataBase Reference)
• NIST Chemistry Reference: ALUMINUM SILICATE(139264-88-3)
• EPA Substance Registry System: ALUMINUM SILICATE(139264-88-3)

Safety Data

• Hazard Codes: Xn,Xi
• Statements: 36/37/38
• Safety Statements: 26-36-7/9
• WGK Germany: 3
• RTECS: ZG6800000
• Hazardous Substances Data: 139264-88-3(Hazardous Substances Data)

Usage

Description

ALUMINUM SILICATE, also known as Montmorillonite, is a naturally occurring layered clay mineral that consists of a combination of aluminum, silicon, and oxygen atoms. It is characterized by its ability to form a layered structure, which allows for the intercalation of various organic and inorganic molecules. This unique property makes it a versatile material with a wide range of applications across different industries.

Uses

Used in Polymer Industry:
ALUMINUM SILICATE is used as a reinforcing agent for the preparation of poly(methyl methacrylate) (PMMA) based nanocomposite materials. The incorporation of ALUMINUM SILICATE into the polymer matrix enhances the mechanical, thermal, and barrier properties of the resulting nanocomposites, making them suitable for various applications such as automotive components, packaging materials, and construction materials.
In addition to its use in the polymer industry, ALUMINUM SILICATE also finds applications in other industries due to its unique properties. Some of these applications include:
1. Used in the construction industry as an additive to improve the strength and durability of concrete and other building materials.
2. Used in the agriculture industry as a soil conditioner to improve soil structure, water retention, and nutrient availability.
3. Used in the environmental industry for the removal of contaminants from water and soil, as well as for the immobilization of heavy metals.
4. Used in the pharmaceutical industry as an excipient in the formulation of tablets and other dosage forms, due to its ability to improve flow properties and enhance drug release.
Overall, ALUMINUM SILICATE is a versatile material with a wide range of applications across various industries, thanks to its unique properties and ability to form layered structures.

InChI:InChI=1/2Al.O2Si.3O/c;;1-3-2;;;/rAl2O3.O2Si/c3-1-5-2-4;1-3-2