Sodium Sulfate
Sodium Sulfate is a white crystalline solid commonly used in detergents and soaps. It serves as a filler and helps improve the performance of cleaning products.
Chemical Properties

Sodium Sulfate
Brand: Kivi Chemicals·Manufactured by: Kivi Chemicals
Sodium Sulfate is a white crystalline solid commonly used in detergents and soaps. It serves as a filler and helps improve the performance of cleaning products.
Product Introduction
Sodium Sulfate is an essential industrial chemical widely utilized in the detergents and soaps sector. Known for its versatility, this white crystalline solid is used primarily as a filler in various cleaning formulations, enhancing their performance and stability. In East Africa, particularly in Kenya, Uganda, and Tanzania, the demand for high-quality detergents is on the rise, driven by both industrial and household needs. Kivi Chemicals supplies Sodium Sulfate, ensuring that manufacturers can produce effective cleaning products while adhering to local safety regulations and quality standards. This compound is not only crucial in detergent manufacturing but also finds applications in textile processing, glass production, and chemical synthesis, making it an invaluable asset for diverse industries in the region.
Detailed Product Overview
Sodium Sulfate (Na2SO4), with a CAS number of 7757-82-6, is an industrial-grade inorganic compound characterized by its white crystalline appearance. It is highly soluble in water and features a neutral pH when dissolved in a 5% solution, making it versatile for various industrial processes. With a molecular weight of 142.04 g/mol, Sodium Sulfate exhibits stability under normal conditions, boasting a high melting point of 884 °C and a boiling point of 1,480 °C. Its thermal conductivity of 0.5 W/(m·K) and bulk density of 1.3 g/cm³ make it suitable for applications requiring consistent thermal and physical properties. This compound serves critical roles in enhancing the efficiency and performance of industrial formulations. In the realm of industrial applications, Sodium Sulfate is predominantly utilized in the detergent and soap manufacturing sectors. It acts as a filler that improves the texture and performance of cleaning products by enhancing the efficiency of surfactants. In the textile industry, it is employed during dyeing processes to maintain uniform color distribution. Additionally, Sodium Sulfate is integral to glass production, where it helps remove small air bubbles from molten glass. Its role in chemical synthesis includes acting as a drying agent due to its ability to absorb moisture. These diverse applications underscore its importance across multiple industries, particularly in the East African market where manufacturing processes are expanding. For procurement officers and plant engineers, it is vital to ensure that the Sodium Sulfate supplied meets the specified industrial-grade criteria. The moisture content should not exceed 0.5% to maintain product quality and performance consistency. Buyers should also verify the physical properties such as appearance and bulk density to ensure they align with process requirements. The product's neutral pH in a 5% solution is crucial for compatibility with other components in detergent formulations. Kivi Industrial Chemicals Limited provides Sodium Sulfate that adheres to these stringent specifications, ensuring reliability and efficiency in its applications. Handling and storage of Sodium Sulfate require attention to maintain its integrity. It should be stored in a cool, dry place to prevent moisture absorption, which could affect its performance. The compound is supplied in 25 kg polypropylene bags, designed to protect against environmental factors during transportation and storage. While it is stable under normal conditions, proper handling procedures should be followed to avoid contamination. Kivi Industrial Chemicals Limited ensures that Sodium Sulfate is packaged and delivered with care, meeting the logistical demands of both local and regional clients in Kenya, Uganda, Tanzania, and the broader East African market.
Applications & Uses
Detergent Manufacturing
Sodium Sulfate is widely used as a filler in detergent formulations, enhancing the cleaning efficiency of surfactants. It helps to stabilize the mixture, ensuring uniformity and consistency in the final product.
Textile Industry
In the textile industry, Sodium Sulfate is utilized in dyeing processes, where it helps to fix dyes onto fabrics, improving color fastness and overall quality. This application is vital for producing high-quality textiles.
Glass Production
Sodium Sulfate is employed in glass manufacturing as a flux, reducing the melting temperature of raw materials. This aids in the production of clear, high-quality glass, which is essential for various applications.
Chemical Synthesis
Sodium Sulfate serves as a drying agent in chemical synthesis processes, helping to remove moisture from organic solutions. Its ability to enhance reaction efficiency makes it a valuable component in laboratories and industrial settings.
Benefits & Advantages
Sodium Sulfate offers numerous benefits for manufacturers in East Africa. Its cost-effectiveness as a filler in detergent formulations helps to reduce production costs while maintaining high-quality standards. The compound enhances the performance of cleaning products, ensuring effective stain removal and overall cleaning efficiency. Additionally, Sodium Sulfate's neutral pH ensures compatibility with various surfactants, making it a versatile choice for diverse applications. By sourcing Sodium Sulfate from Kivi Chemicals, buyers can rely on consistent quality and timely delivery, essential for maintaining production schedules and meeting market demands. Furthermore, Kivi Chemicals adheres to local regulatory compliance, ensuring that the products supplied meet safety and environmental standards, thereby fostering trust and reliability among customers.
Packaging & Bulk Supply
Kivi Chemicals provides Sodium Sulfate in convenient 25 kg polypropylene bags, ensuring ease of handling and storage. This packaging format is ideal for both small and large-scale manufacturers, allowing for flexibility in supply. Bulk supply options are also available for larger operations, facilitating efficient procurement processes and inventory management.
Storage & Handling
Sodium Sulfate should be stored in a cool, dry place, away from moisture and direct sunlight to maintain its quality. The packaging should remain sealed until use to prevent contamination. It is recommended to use appropriate personal protective equipment (PPE) such as gloves and masks when handling the chemical to avoid inhalation and skin contact. In case of spillage, clean the area thoroughly and dispose of the waste according to local regulations. Regular monitoring of storage conditions is essential to ensure the integrity of the product over time.
External References & Further Reading
Technical Specifications
| Density | 2.664 g/cm³ |
| Appearance | White crystalline solid |
| Flash Point | N/A |
| Bulk Density | 1.3 g/cm³ |
| Boiling Point | 1,480 °C |
| Melting Point | 884 °C |
| Vapor Pressure | N/A |
| Moisture Content | 0.5% Max |
| Refractive Index | 1.49 |
| pH of 5% Solution | Neutral |
| Solubility in Water | Soluble |
| Thermal Conductivity | 0.5 W/(m·K) |
Safety & Handling Guidelines
Not classified as hazardous under GHS.
Sodium Sulfate is classified as non-hazardous under GHS, making it a safe choice for various industrial applications. However, it is advisable to wear appropriate personal protective equipment (PPE) such as gloves and safety goggles when handling the substance to prevent irritation. In case of contact with skin or eyes, rinse thoroughly with water. If ingested or inhaled, seek medical attention immediately. Proper storage and handling protocols should be followed to ensure safety and compliance with local regulations.
Regulatory Compliance & Standards
Frequently Asked Questions
What is Sodium Sulfate used for?
Sodium Sulfate is primarily used as a filler in detergent formulations, improving cleaning efficiency and stability. It also finds applications in textile processing and glass production.
Is Sodium Sulfate safe to handle?
Yes, Sodium Sulfate is not classified as hazardous under GHS. However, it is recommended to use personal protective equipment when handling the substance.
How should Sodium Sulfate be stored?
Sodium Sulfate should be stored in a cool, dry place, away from moisture and direct sunlight. The packaging should remain sealed until use.
What are the benefits of using Sodium Sulfate in detergents?
Sodium Sulfate enhances the performance of detergents by acting as a filler, which helps to stabilize the formulation and improve cleaning efficacy.
Can Sodium Sulfate be used in food products?
No, Sodium Sulfate is primarily used in industrial applications and is not suitable for food-grade products.
What is the molecular weight of Sodium Sulfate?
The molecular weight of Sodium Sulfate is 142.04 g/mol.
Is Sodium Sulfate soluble in water?
Yes, Sodium Sulfate is readily soluble in water.
What industries utilize Sodium Sulfate?
Sodium Sulfate is used in various industries, including detergents, textiles, glass manufacturing, and chemical synthesis.
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