Sodium Sulfate, known chemically as Na2SO4, is an important inorganic compound widely used in various industrial and manufacturing processes. With the CAS number 7757-82-6, Sodium Sulfate is recognized for its versatility, stability, and affordability, making it a popular choice in numerous applications. This compound appears as a white crystalline solid that is odorless and highly soluble in water. It is available in several forms, including anhydrous Sodium Sulfate, which is particularly valued for its moisture-free properties and enhanced performance in specific uses.
The anhydrous form of Sodium Sulfate, often referred to as Anhydrous Sodium Sulphate, is characterized by the absence of water molecules within its crystal structure. This dry form is crucial in applications where moisture can affect the quality or outcome of a process. Anhydrous Sodium Sulfate is commonly utilized as a drying agent in organic synthesis and various chemical reactions, where it helps to remove traces of water from solvents and other liquid mixtures. Its ability to efficiently absorb water without reacting chemically makes it an indispensable reagent in laboratories and industrial setups alike.
Sodium Sulfate with CAS 7757-82-6 plays a significant role in the detergent and cleaning product industry. It is widely used as a filler and bulking agent in powdered laundry detergents and soaps, enhancing the product's flow properties and ensuring even distribution of active ingredients. Due to its low cost and non-toxic nature, it has become an essential component in formulations designed for household and industrial cleaning purposes. Moreover, Sodium Sulfate contributes to the overall effectiveness and stability of cleaning products, thereby improving consumer satisfaction.
In the textile industry, Sodium Sulfate is employed during the dyeing process. It helps to fix dyes onto fabrics, improving color uniformity and fastness. By controlling the ionic strength of the dye bath, Sodium Sulfate enhances dye uptake by fibers, which is essential for achieving vibrant and durable colors on textiles. This application underscores the compound’s importance in producing high-quality garments and fabric-based products.
Environmental considerations also highlight the value of Sodium Sulfate. It is considered environmentally benign, with low toxicity and minimal ecological impact when used responsibly. Its biodegradability and non-hazardous nature align well with the increasing demand for sustainable industrial chemicals. This makes Sodium Sulfate a preferred option for companies aiming to reduce their environmental footprint while maintaining product performance.
| Product Name | Anhydrous Sodium Sulphate |
| CAS Number | 7757-82-6 |
| Chemical Formula | Na2SO4 |
| Appearance | White crystalline powder |
| Purity | > 99% |
| Moisture Content | < 0.1% |
| Bulk Density | 0.9 - 1.2 g/cm³ |
| pH (10% solution) | 6 - 8 |
| Solubility | Soluble in water |
In the paper manufacturing industry, Anhydrous Sodium Sulfate plays a crucial role during the Kraft process, where it is used to recover chemicals and maintain the chemical balance in the pulping liquor. This application scenario highlights Sodium Sulfate’s importance in producing high-quality paper products efficiently and sustainably.
Another significant application occasion for Sodium Sulfate is in the glass industry. It is used as a fining agent to help remove small air bubbles from molten glass, thereby improving the clarity and quality of the final glass products. This makes Anhydrous Sodium Sulfate an essential component in the production of flat glass, container glass, and fiberglass.
In the textile industry, Sodium Sulfate is employed to level dyeing baths, ensuring uniform color distribution on fabrics. This application scenario enhances the aesthetic appeal and consistency of textile products, which is vital for fashion and upholstery purposes.
Furthermore, Anhydrous Sodium Sulfate finds application in the chemical industry as a drying agent for organic solvents due to its excellent moisture-absorbing properties. This makes it indispensable in laboratory and industrial chemical processes where moisture control is critical.
Environmental applications also benefit from Sodium Sulfate, where it is used in wastewater treatment processes to precipitate certain contaminants, aiding in water purification efforts. This scenario underscores Sodium Sulfate’s role in promoting environmental sustainability.
For technical support and services related to Sodium Sulfate, our team of experts is available to assist you with product specifications, handling guidelines, and application advice. We provide comprehensive support to ensure optimal use and performance of Sodium Sulfate in your processes. Should you require detailed technical data sheets, safety information, or troubleshooting assistance, please refer to the resources provided with your product or contact our technical service department. We are committed to delivering prompt and professional support to meet your operational needs.
The Sodium Sulfate product is securely packaged in durable, moisture-resistant bags to ensure product integrity during transportation and storage. Each bag is clearly labeled with product information, batch number, and safety instructions.
For bulk orders, Sodium Sulfate is packed in sturdy, palletized containers to facilitate safe and efficient handling. All packaging materials comply with international shipping regulations to prevent contamination and damage.
Shipping is carried out using reliable carriers with options for standard or expedited delivery. Proper documentation, including safety data sheets and customs paperwork, accompanies each shipment to ensure smooth transit and compliance with regulatory requirements.
Q: What is Sodium Sulfate commonly used for?
A: Sodium Sulfate is widely used in the detergent industry, paper manufacturing, glass production, and as a drying agent in chemical processes.
Q: What is the chemical formula and appearance of Sodium Sulfate?
A: The chemical formula of Sodium Sulfate is Na2SO4. It typically appears as a white, odorless crystalline powder or granules.
Q: Is Sodium Sulfate safe to handle?
A: Sodium Sulfate is generally considered non-toxic and safe to handle with standard industrial precautions. However, it is advisable to avoid inhalation of dust and contact with eyes.
Q: How should Sodium Sulfate be stored?
A: Sodium Sulfate should be stored in a cool, dry place, away from moisture and incompatible materials such as strong acids.
Q: Can Sodium Sulfate be used in food applications?
A: Food-grade Sodium Sulfate is sometimes used as an additive or processing aid, but only specific grades that meet food safety standards should be used in such applications.
