Sodium Alumina Silicate
Sodium Alumina Silicate is an inorganic compound consisting of sodium, aluminum, and silicon oxides. It is typically found as a white, amorphous powder with excellent adsorption and ion-exchange properties. Commonly used as a detergent builder, water softener, and desiccant, sodium alumina silicate improves cleaning efficiency, controls water hardness, and aids moisture absorption. Its thermal stability and chemical inertness make it valuable across detergent manufacturing, water treatment, and various industrial processes.
Sodium Alumina Silicate
Primary Uses
- Detergents and Cleaning Products
- Acts as a builder in laundry detergents to soften water by binding calcium and magnesium ions.
- Enhances cleaning efficiency by improving surfactant performance.
- Used in automatic dishwasher powders to prevent scale formation and enhance cleaning.
- Water Treatment
- Utilized in water softening systems to remove hardness ions.
- Employed in industrial wastewater treatment for ion exchange and removal of heavy metals.
- Desiccants and Moisture Absorption
- Used as a desiccant in packaging to control moisture and prevent product degradation.
- Construction Industry
- Added as a filler or functional additive in cement and concrete formulations to improve durability and reduce porosity.
Secondary Uses
- Catalyst Support
- Used as a support material in heterogeneous catalysis due to its thermal stability and surface properties.
- Ceramics and Glass Manufacturing
- Serves as a raw material or additive to modify the properties of ceramic and glass products.
- Agriculture
- Occasionally used as a carrier or additive in fertilizers and soil conditioners.
1. Basic Identification Attributes
- Chemical Name (IUPAC): Sodium aluminosilicate
- Common/Trade Name: Sodium Alumina Silicate
- CAS Number: 1344-00-9 (varies by specific formulation)
- HS Code: 3824.90.99
- Synonyms: Zeolite, synthetic zeolite, soda aluminosilicate
2. Physical & Chemical Properties
- Physical State: Powder
- Color & Odor: White or off-white; odorless
- Solubility: Insoluble in water
- Density: Approx. 2.2 – 2.5 g/cm³
- Thermal Stability: Stable up to high temperatures (>1000°C)
3. Safety & Hazard Attributes
- GHS Classification: Not classified as hazardous; may cause irritation if inhaled as dust
- Toxicity: Low toxicity; non-corrosive
- Exposure Limits: Avoid inhalation of dust; use appropriate ventilation
4. Storage & Handling Attributes
- Storage Conditions: Store in a dry, cool, well-ventilated area
- Container Type: Bags or bulk containers sealed to prevent moisture uptake
- Shelf Life: Stable if stored properly
- Handling Precautions: Use dust mask and gloves; avoid dust generation
5. Regulatory & Compliance Attributes
- Complies with regulations for detergent and water treatment additives
- Meets environmental and safety standards for industrial minerals
6. Environmental & Health Impact
- Biodegradability: Inorganic mineral; does not biodegrade but is environmentally inert
- Ecotoxicity: Low; non-toxic to aquatic life at typical use concentrations
- Bioaccumulation: Not significant
Safety Handling Precautions
- PPE Required: Dust mask, gloves, and eye protection recommended
- Handling Guidelines: Minimize dust generation; work in ventilated areas
- Storage Measures: Keep containers tightly closed and stored in a dry environment
First Aid Measures
- Inhalation: Move to fresh air; seek medical attention if breathing difficulties occur
- Skin Contact: Wash with soap and water; seek medical advice if irritation develops
- Eye Contact: Rinse with water for at least 15 minutes; seek medical attention if irritation persists
- Ingestion: Rinse mouth; seek medical help if discomfort occurs
Firefighting Measures
- Fire Hazards: Non-flammable and non-combustible
- Extinguishing Media: Use extinguishing agents suitable for surrounding fire
- Special Precautions: Wear protective equipment to avoid dust inhalation
- Hazardous Combustion Products: None expected
Related products
Aerosil 200
Aluminium Silicate
Aluminium silicate is an inorganic compound composed of aluminum, silicon, and oxygen, often found naturally as a major component of clay minerals such as kaolinite, halloysite, and other aluminosilicates. It is a white to off-white powder with excellent thermal stability, chemical inertness, and physical durability. Due to its wide range of physicochemical properties—including high melting point, non-toxicity, and adsorptive capabilities—aluminium silicate is extensively used across diverse industries including ceramics, paints, paper, rubber, plastics, cosmetics, and pharmaceuticals. Its unique structure imparts benefits such as heat resistance, improved mechanical strength, and anti-caking properties, making it a vital raw material in both industrial and consumer products.
Carbon Black
Carbon Black Concentrate Dispersions are homogeneous, ready-to-use formulations consisting of high-quality carbon black uniformly dispersed in a compatible liquid or solid carrier system. These products are engineered to deliver precise, repeatable carbon black loading levels at concentrations of 15%, 25%, 40%, and 50%, enabling manufacturers to achieve consistent jetness, tint strength, UV protection, electrical conductivity, and reinforcement across a wide range of industrial applications. Each variant is identified by a unique product code (169FF, 121FF, 13FF, 32PP) denoting the specific carbon black grade, with the percentage indicating the exact weight concentration of carbon black in the dispersion. These products eliminate the handling hazards, dust contamination, and dispersion inconsistencies associated with raw powdered carbon black, while significantly improving manufacturing efficiency, color matching, and end-product performance. They are designed to be "let down" (diluted) into a compatible base material at recommended ratios to achieve the target carbon black level for specific formulation requirements. These are industrial-grade products and are not intended for food, pharmaceutical, or cosmetic applications unless explicitly certified otherwise.
Caustic Soda Pearls
Caustic Soda Pearls are small, solid, spherical particles of sodium hydroxide (NaOH) produced by a controlled cooling and solidification process. These pearls offer superior flowability, uniform size distribution, and reduced dust generation compared to flake or powder forms. They are highly soluble in water, exhibiting a strong alkaline nature with vigorous exothermic dissolution. Caustic Soda Pearls are widely used across industries including chemical manufacturing, water treatment, pulp and paper processing, and detergents due to their purity, ease of handling, and efficient dissolution characteristics.
Filler WTD
Filler WTD is a versatile, finely processed powdered filler primarily used in a wide range of industrial applications including paints, coatings, plastics, adhesives, sealants, rubber compounds, and construction materials. It is engineered to improve product performance by enhancing mechanical properties, increasing volume, reducing cost, and improving processing characteristics. Filler WTD typically exhibits excellent dispersibility, consistent particle size distribution, and good compatibility with various resin systems and binders. Its primary role is to act as an inert extender or reinforcing agent, providing bulk and stability while maintaining or enhancing the physical and chemical properties of the final formulation.
Master Fibre
Master Fibre is a high-quality synthetic fiber additive designed to reinforce concrete and mortar mixtures. It improves structural integrity by enhancing tensile strength, reducing cracking, and increasing durability. The fibers disperse uniformly within the mix, providing better load distribution and impact resistance in industrial, commercial, and residential construction applications. Master Fibre enhances performance without compromising workability, making it ideal for use in concrete slabs, pavements, beams, and repair mortars.
Sodium Sulphate Anhydrous
Sodium Sulphate Anhydrous (Na₂SO₄) is a white crystalline powder, odorless and highly soluble in water. Unlike the decahydrate form (Glauber's salt), this anhydrous grade contains minimal water content, making it ideal for industrial applications requiring low moisture levels. Supplied in 25kg packaging, it is widely used as a filler, drying agent, and raw material in detergents, glass manufacturing, pulp and paper, and chemical synthesis. Its excellent stability, non-hygroscopic nature, and cost-effectiveness make it an essential bulk chemical.
Talcum Powder (Talc)
Talcum Powder is a naturally occurring mineral composed primarily of hydrated magnesium silicate. It is known for its softness, absorbency, and lubricating properties. Talc is widely used in cosmetic, pharmaceutical, industrial, and consumer products due to its ability to absorb moisture, improve texture, and provide a smooth, silky feel. The powder form allows easy dispersion and application across diverse sectors.

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