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Basic Information
Naturally Occurring and Industrially Useful:Sodium sulfate exists naturally as thenardite and can be sourced from regions like Chile and Spain, providing a reliable raw material for industrial applications.
High Melting Point:With a melting point of 888°C (1632°F), it is thermally stable, making it suitable for high-temperature processes such as glass and paperboard manufacturing.
Versatile Applications:Used widely in the production of paperboard, glass, freezing mixtures, and sodium bisulfate, demonstrating broad industrial utility.
Water-Soluble Hydrate Form:The decahydrate form, known as Glauber’s salt, is a stable, water-soluble compound used in dyeing, glass production, and other chemical processes.
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product description
Product Description of Sodium Sulfate CAS#7757-82-6
Sodium sulfate (thenardite/salt cake, mp 888 °C) occurs naturally in Chile/Spain, used in paperboard, glass and freezing mixtures. Its decahydrate (Glauber’s salt) is a water-soluble solid made from NaCl+H₂SO₄, applied in dyeing, glass and sodium bisulfate production.
Product Application of Sodium Sulfate CAS#7757-82-6
Sodium sulfate is used as a detergent filler, paper sulfate pulp cooking agent, glass soda substitute, and raw material for sodium sulfide and sodium silicate. Additional uses include Vinylon spinning coagulation, pharmaceutical laxative, non-ferrous metallurgy and leather processing.
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Are you a manufacturer or a trading company?
Shandong Honghuida Chemical Co., Ltd. is a chemical product supplier and export company. We maintain long-term partnerships with reputable domestic manufacturers to provide customers with reliable chemical supplies and export services.
What are your main products?
We supply a wide range of chemical products, including basic chemical raw materials, fine chemicals, organic solvents, chemical intermediates, coating additives, plastic additives, and water treatment chemicals. Please contact our sales team for specific products, specifications, and availability.
Can you provide samples?
Samples are available for selected products. Sample and shipping costs depend on the product, quantity, and destination. Sample fees may be deducted from a subsequent commercial order upon agreement.
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The minimum order quantity depends on the product, purity, packaging, and shipping method. Small trial orders are generally accepted. Please contact our sales team for details.
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Please provide the product name, required specification or purity, quantity, packaging requirements, destination port, and preferred Incoterm. We will provide a quotation as soon as possible.
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