Sodium Sulfate, identified by the CAS number 7757-82-6, is an inorganic compound that is widely used across various industries due to its versatile properties and applications. This white crystalline solid is highly valued for its chemical stability, non-toxicity, and excellent solubility in water, making it an essential raw material in both industrial and commercial processes.
The compound’s chemical formula is Na2SO4, and it occurs naturally in several mineral forms, including thenardite and mirabilite. Sodium Sulfate’s CAS 7757-82-6 designation ensures precise identification and consistency when sourcing or utilizing this chemical in manufacturing or laboratory settings. Its high purity and reliable quality standards make it a preferred choice for numerous applications around the world.
One of the primary uses of Sodium Sulfate (CAS 7757-82-6) is in the detergent and cleaning agent industry. It serves as a filler material in powdered detergents, helping to bulk up the product while maintaining its effectiveness in removing dirt and stains. Due to its non-reactive nature, Sodium Sulfate does not interfere with the cleaning agents’ performance, making it an invaluable component in household and industrial cleaning products.
Additionally, Sodium Sulfate is extensively employed in the glass manufacturing industry. It acts as a fining agent that helps remove small air bubbles from molten glass, resulting in a clearer and more uniform final product. This application highlights the compound’s importance in producing high-quality glass used in windows, containers, and various other glassware products.
In the textile industry, Sodium Sulfate (CAS 7757-82-6) plays a significant role as well. It is utilized in the dyeing process to promote even distribution of dyes on fabrics, enhancing color consistency and vibrancy. This application underscores the compound’s value in achieving high-quality textile finishes and improving the durability of dyed materials.
Beyond these sectors, Sodium Sulfate is also found in pulp and paper manufacturing, where it participates in the Kraft process to separate lignin from cellulose fibers. This application is crucial for producing strong and high-quality paper products, demonstrating the compound’s versatility across different industrial domains.
| Product Name | Anhydrous Sodium Sulfate |
| CAS Number | 7757-82-6 |
| Chemical Formula | Na2SO4 |
| Appearance | White crystalline powder |
| Purity | > 99% |
| Moisture Content | < 0.1% |
| pH (10% solution) | 6.5 - 8.0 |
| Iron (Fe) Content | < 0.005% |
| Chloride (Cl) Content | < 0.01% |
| Bulk Density | 0.8 - 1.0 g/cm³ |
In the glass manufacturing industry, Sodium Sulfate plays a crucial role as a refining agent. During the production of glass, it helps remove small air bubbles and impurities, resulting in a clearer and stronger final product. This application scenario is critical in the manufacture of flat glass, container glass, and fiberglass, where product clarity and durability are paramount.
Another significant application of Sodium Sulfate (CAS 7757-82-6) is in the textile industry. It is used in dyeing and printing processes, where it helps to level the dye uptake on fabrics, ensuring uniform coloration and improved quality of the textile products. This makes Sodium Sulfate essential for producing vibrant and consistent colors in cotton and other natural fibers.
In addition to these, Sodium Sulfate is employed in the pulp and paper industry as a cooking agent in the Kraft process. It assists in breaking down wood chips into pulp, facilitating the production of high-quality paper products. The presence of Sodium Sulfate in this scenario improves the efficiency of the pulping process and reduces the environmental impact by aiding in chemical recovery.
Moreover, Sodium Sulfate finds applications in the chemical industry as a raw material or processing aid in the manufacture of various chemicals, including detergents, dyes, and glass. It is also used in laboratories for drying organic solvents due to its ability to absorb water effectively.
Our Sodium Sulfate product is supported by a dedicated technical team committed to providing comprehensive assistance and ensuring optimal usage for your applications. We offer guidance on product specifications, handling procedures, and safety measures to help you achieve the best results.
Technical support includes detailed information on the chemical properties of Sodium Sulfate, compatibility with other substances, and recommendations for storage and transportation to maintain product integrity.
Our services also encompass troubleshooting advice for any issues encountered during application, as well as recommendations for customized solutions tailored to your specific industrial or laboratory needs.
We are dedicated to continuous improvement and welcome feedback to enhance product performance and customer satisfaction. Please consult the product datasheet and safety documentation for further technical details and usage instructions.
Product Packaging: Sodium Sulfate is typically packaged in durable, moisture-resistant bags made of woven polypropylene or multi-layer paper to ensure product integrity during storage and transportation. Standard packaging sizes include 25 kg, 50 kg bags, or bulk packaging according to customer requirements.
Shipping: Sodium Sulfate should be transported in sealed containers or covered trucks to protect it from moisture and contamination. It is classified as a non-hazardous material, but proper handling is recommended to avoid dust generation. Ensure that the product is stored in a dry, well-ventilated area during transit to maintain quality.
Q1: What is Sodium Sulfate commonly used for?
A1: Sodium Sulfate is widely used in the manufacture of detergents, paper, glass, and textiles. It also serves as a filler in powdered home laundry detergents and as a drying agent in organic synthesis.
Q2: What is the chemical formula and purity of this Sodium Sulfate product?
A2: The chemical formula of Sodium Sulfate is Na2SO4. Our product typically has a purity of 99% or higher, ensuring high quality for industrial and laboratory applications.
Q3: Is this Sodium Sulfate product safe to handle?
A3: Yes, Sodium Sulfate is generally considered safe to handle with basic precautions. It is non-toxic and non-flammable, but it is recommended to use gloves and eye protection to avoid irritation.
Q4: How should Sodium Sulfate be stored?
A4: Sodium Sulfate should be stored in a cool, dry place away from moisture and incompatible substances such as strong acids. Proper storage prevents caking and maintains product quality.
Q5: In what physical form is this Sodium Sulfate supplied?
A5: Our Sodium Sulfate product is supplied in a fine white crystalline powder form, which facilitates easy dissolution and use in various industrial processes.
