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Sodium Sulfate CAS#7757-82-6
Basic Information
Sodium sulfate is a water-soluble inorganic salt found naturally as thenardite and also supplied as salt cake. Its anhydrous form has high thermal stability, while the decahydrate, Glauber’s salt, provides a distinct hydrated form for aqueous processing. It is used as a detergent filler, sulfate-pulp cooking chemical, glass-soda substitute and raw material for sodium sulfide and sodium silicate. Other applications include dyeing, Vinylon spinning, leather processing, nonferrous metallurgy and pharmaceutical formulations.
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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.
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.
Parameters
Safety Information
Delivery Time
Inventory 2-3 working days New manufacturing 7-10 working days
Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
We only provide highest quality goods available, accompanied by after support!
1. What products does Shandong Junzheng Chemical supply?
We supply inorganic chemicals, organic solvents, water treatment chemicals, and surfactants, including calcium chloride, soda ash, sodium bicarbonate, caustic soda, citric acid, ethyl acetate, and SLES. Please contact us to confirm specific product availability.
2. Which industries do your products serve?
Our products serve pharmaceutical, agrochemical, dye, rubber, construction, coal processing, and other chemical industries. Product suitability depends on the required grade, specifications, and application.
3. How can I get a quotation?
Please provide the product name, CAS number, required specifications, quantity, packaging requirements, and destination port. These details help us prepare an accurate quotation.
4. How do you control product quality?
We follow strict quality testing procedures supported by technical personnel, research equipment, and an established management system. Specific quality requirements can be confirmed before placing an order.
5. Can you help me select a suitable chemical?
Yes. Our technical team can assist with product selection based on your application and required specifications. Please share your intended use and key technical requirements.
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White crystalline powder; Colorless crystals
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Caustic Soda
NaOH
Flakes; Granules; Beads; Lumps
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Crystals; Granules; Powder
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White fine powder
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XyleneXylene
Colorless liquid
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Ethyl acetateEthyl acetate
Colorless liquid
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SLES
Colorless to pale yellow viscous liquid
Sodium lauryl ether sulfate, abbreviated SLES, is an anionic surfactant described as a colorless to pale yellow viscous liquid. It dissolves readily in water and contributes foaming, wetting, emulsification, and detergency. Typical formulations include shampoos, body washes, dishwashing liquids, laundry detergents, industrial cleaners, and textile-processing auxiliaries requiring surface-active ingredients.![Methyl acetoacetate]( "Methyl acetoacetate")
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MAA
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