Sodium Sulfate 98±1%
- Analysis of Sodium Sulfate
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Chemical Formula of Sodium Sulfate: Na2SO4
Other names: Thenardite | Glauber’s Salt | Sal Mirabilis | Mirabilite | Disodium Sulfate
Appearance: white crystalline solid
- is also used to make textiles, in the production of paper and paper pulp, in glass production, and a variety of other applications.
- Most sodium sulfate consumed annually is used to make soaps and detergents , It is an especially important ingredient in powdered soaps.
Packaging: 25 Kg Bags , 1 MT pallet
Price: Negotiable, depending on the amount of the order
Payment terms: T/T 100% cash in advance
Min order: 1*20 ft. FCL
Delivery time: Within 5-10 days after we receive the payment
Sodium sulfate: An overview
Sodium sulfate, also known as sulfate of soda or salt cake, is a naturally occurring inorganic compound composed of sodium and sulfate ions with the chemical formula Na2SO4. It is a white crystalline solid that is highly soluble in water and is commonly used in various industries as a raw material, a filler, and a refining agent.
In the chemical industry, sodium sulfate is mainly used as a raw material in the production of detergents, glass, and textiles. In detergents, it acts as a filler and provides bulk to the product, while in glass production, it is used as a flux to lower the melting point of the raw materials used to make the glass. In textiles, it is used as a refining agent to remove impurities from fibers during the spinning process.
Another significant use of sodium sulfate is in the paper industry, where it is used as a filler and a retention aid. In this application, it helps to improve the strength, smoothness, and printing quality of paper. It is also used in the production of photographic paper, where it is used to regulate the development process and improve the quality of the final product.
Sodium sulfate is also utilized in the food industry as a flow agent and an anti-caking agent. In this application, it helps to prevent clumping of ingredients and improve the flow properties of powders and granules. It is also used as a food additive to improve the texture and flavor of certain food products.
Production of sodium sulfate
Sodium sulfate is produced in large quantities through the evaporation of naturally occurring minerals such as the minerals mirabilite and thenardite. In this process, the minerals are extracted from the earth, dried, and then processed to remove impurities. The purified product is then used as a raw material for various applications.
Another method of producing sodium sulfate is through the reaction of sodium chloride (common salt) and sulfuric acid. In this reaction, sodium chloride reacts with sulfuric acid to produce sodium sulfate and hydrochloric acid. The reaction is highly efficient and typically produces a high yield of sodium sulfate.
Usages of sodium sulfate
Detergents: Sodium Sulfate is used in the production of detergents, including laundry detergents, dishwashing liquids, and other household cleaning products. It acts as a filler or diluent, helping to increase the volume of the product and reduce costs. Sodium Sulfate also helps to regulate the pH levels of detergents, making them more effective.
Textile Industry: Sodium Sulfate is used in the textile industry as a filler and as a component in the dyeing process. It helps to regulate the viscosity of the dye bath and improve the colorfastness of the fabric.
Paper Manufacturing: Sodium Sulfate is used in the production of paper as a filler and as a bleaching agent. It helps to improve the strength and brightness of the paper.
Mineral Processing: Sodium Sulfate is used in mineral processing to separate minerals from ores. It acts as a flotation agent, helping to separate valuable minerals from unwanted minerals.
In conclusion, Sodium Sulfate is a versatile and important industrial chemical that is widely used in various industries, including detergents, textiles, paper manufacturing, and mineral processing. Its ability to regulate pH levels, improve colorfastness, and increase volume make it an important component of modern industry. Sodium Sulfate should be handled with care, however, as it can be harmful if ingested or inhaled. Proper handling and storage are important to ensure the safe use of Sodium Sulfate in all industries.
Handling and safety considerations
Sodium sulfate is a generally safe and stable chemical that poses little risk to human health or the environment. However, like all chemicals, it must be handled with care to minimize the risk of injury or contamination.
When handling sodium sulfate, it is important to wear protective clothing, such as gloves, goggles, and a lab coat, to minimize the risk of skin and eye irritation. It is also important to work in a well-ventilated area to minimize the risk of inhaling dust that may be produced by the chemical.
In the event of a spill or release of sodium sulfate, it is important to evacuate the area and call for professional assistance. Sodium sulfate should not be handled by untrained personnel and should be handled only by individuals who have received proper training and are familiar with the hazards associated with the chemical.
Sodium sulfate is a versatile chemical that is used in a variety of industries, including the chemical, paper, textiles, and food industries. It is a naturally occurring mineral that is produced in large quantities and is widely available as a raw material for various applications.
Overall, sodium sulfate is a safe and stable chemical that is widely used in various industries to provide bulk, improve flow properties, and remove impurities. While it does require proper handling and storage, it poses little risk to human health or the environment, making it a valuable and essential component in many industrial processes.
|Purity (Dry Base)||Min 98.0 %|
|Chloride (as NaCl)||Max 1.0 %|
|Insoluble content||Max 0.5 %|
|Moisture||Max 0.25 %|
|Carbonate (as Na2CO3)||Max 0.25 %|
|Carbonate (as Na2CO3)||Max 0.25 %|
|PH of 5% Solution||5-10|
|Packing||1100±50 kg Big bag|
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