Sodium Sulfate
Sodium Sulfate is a white crystalline solid widely used in various industrial applications, including glass manufacturing and detergents.
Chemical Properties

Sodium Sulfate
Sodium Sulfate is a white crystalline solid widely used in various industrial applications, including glass manufacturing and detergents.
Product Introduction
Sodium Sulfate, a versatile compound, plays a crucial role in numerous industrial applications across East Africa. This white crystalline solid is primarily utilized in glass manufacturing, where it acts as a flux, lowering the melting point of raw materials. Additionally, it finds extensive use in the production of detergents, textiles, and in the kraft process of paper manufacturing. The demand for Sodium Sulfate continues to grow in Kenya, Uganda, and Tanzania as industries expand and seek reliable suppliers like Kivi Chemicals. With its various uses, Sodium Sulfate is an essential chemical for manufacturers aiming to enhance their production processes and product quality.
Detailed Product Overview
Sodium Sulfate (Na2SO4) is an inorganic salt that appears as a white crystalline solid, commonly known for its high solubility in water. It is produced through the reaction of sulfuric acid with sodium carbonate, and it can also be found naturally in mineral deposits. In industrial settings, Sodium Sulfate is primarily used as a drying agent in the production of glass and as a filler in detergents. Its ability to lower the melting point of silica makes it a valuable additive in glass production. Furthermore, Sodium Sulfate is utilized in the textile industry for dyeing processes and in the production of sodium sulfide for the pulp and paper industry. The chemical is generally safe to handle; however, appropriate safety measures should be taken as indicated on packaging. Kivi Chemicals ensures that buyers sourcing Sodium Sulfate receive high-quality products that meet industry standards.
Applications & Uses
Glass Manufacturing
Sodium Sulfate is used as a flux in glass manufacturing, helping to lower the melting point of silica and improve flow during the melting process. This application is critical for producing high-quality glass products efficiently.
Detergent Production
In the detergent industry, Sodium Sulfate serves as a filler and helps to enhance the cleaning efficiency of various formulations. Its solubility and compatibility with other ingredients make it a preferred choice.
Textile Industry
Sodium Sulfate is utilized in the textile industry during dyeing processes, where it helps to fix dyes onto fabrics, ensuring colorfastness and enhancing the overall quality of textiles.
Pulp and Paper Production
In the kraft process of paper manufacturing, Sodium Sulfate is used to produce sodium sulfide, which is essential for breaking down wood fibers. This application is vital for producing high-quality paper products.
Benefits & Advantages
Sodium Sulfate offers numerous benefits for East African industries, making it a valuable chemical for various applications. Its role as a flux in glass manufacturing significantly reduces energy costs by lowering melting temperatures, thus enhancing production efficiency. In detergent formulations, Sodium Sulfate improves cleaning performance while minimizing formulation costs due to its effectiveness as a filler. For textile manufacturers, it ensures vibrant and durable colors in fabrics, contributing to higher customer satisfaction. The versatility of Sodium Sulfate allows it to be integrated into multiple processes, providing operational flexibility for manufacturers in Kenya, Uganda, and Tanzania. By sourcing Sodium Sulfate from Kivi Chemicals, buyers can count on consistent quality and reliable supply, essential for maintaining competitive production standards.
Packaging & Bulk Supply
Sodium Sulfate is typically available in bulk packaging options, allowing for efficient storage and transportation. Buyers can source this chemical in various formats tailored to their operational needs. Kivi Chemicals offers flexible packaging solutions to accommodate both small-scale and large-scale industrial applications.
Storage & Handling
When handling Sodium Sulfate, it is essential to store the chemical in a cool, dry place away from incompatible substances. Ensure that containers are tightly sealed to prevent moisture absorption, which can affect the quality of the product. Utilize appropriate personal protective equipment (PPE) such as gloves and safety goggles during handling to minimize exposure risks. Follow local regulations for the storage of chemicals to ensure safety and compliance.
External References & Further Reading
Technical Specifications
| Density | 2.664 g/cm³ |
| Appearance | White crystalline solid |
| Melting Point | 884 °C |
| Chemical Formula | Na2SO4 |
| Molecular Weight | 142.04 g/mol |
| Solubility in Water | Highly soluble |
Safety & Handling Guidelines
Not classified as hazardous under GHS.
Sodium Sulfate is generally considered safe when handled correctly. However, it can cause irritation to the eyes and skin upon contact. It is important to wear suitable PPE, including gloves and protective eyewear. In case of eye contact, flush immediately with plenty of water and seek medical attention if irritation persists. For skin contact, wash thoroughly with soap and water. Sodium Sulfate should be kept away from strong acids and bases to prevent any hazardous reactions.
Regulatory Compliance & Standards
Frequently Asked Questions
What is Sodium Sulfate used for?
Sodium Sulfate is primarily used in glass manufacturing, detergent production, textile dyeing, and pulp and paper production.
Is Sodium Sulfate safe to handle?
Yes, Sodium Sulfate is generally safe when handled properly. However, personal protective equipment should be used to prevent irritation.
Where can I buy Sodium Sulfate in East Africa?
Kivi Chemicals is a reliable supplier of Sodium Sulfate in Kenya, Uganda, and Tanzania.
What are the packaging options for Sodium Sulfate?
Sodium Sulfate is available in various packaging options, including 25 kg polypropylene bags.
What industries use Sodium Sulfate?
Sodium Sulfate is used in industries such as glass manufacturing, detergents, textiles, and pulp and paper.
What is the chemical formula for Sodium Sulfate?
The chemical formula for Sodium Sulfate is Na2SO4.
How should Sodium Sulfate be stored?
Store Sodium Sulfate in a cool, dry place, away from incompatible substances.
What are the benefits of using Sodium Sulfate?
Sodium Sulfate offers cost savings, enhances product quality, and improves production efficiency in various applications.
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