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Sodium sulfate, with CAS number 15124-09-1, is a compound that exists in two forms: anhydrous sodium sulfate (Na2SO4) and decahydrate sodium sulfate (Na2SO4·10H2O).

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SODIUM SULFATE CAS 15124-09-1 Product Information

CAS NO: 15124-09-1
EINECS: 231-820-9
Molecular Formula: Na2O4S
Molecular Weight: 142.04
Melting point 884 °C(lit.)
Storage: room temp
Solubility: H2O: 1 M at 20 °C, clear, colorless
Appearance: powder (fine)

SODIUM SULFATE CAS 15124-09-1 applications

  1. Chemical Structure: Sodium sulfate is an inorganic salt composed of sodium ions (Na+) and sulfate ions (SO42-). Anhydrous sodium sulfate has a chemical formula of Na2SO4, while the decahydrate form has a chemical formula of Na2SO4·10H2O.
  2. Physical Properties: Anhydrous sodium sulfate appears as a white crystalline powder, while the decahydrate form is a white, odorless solid. The decahydrate form readily loses water molecules upon heating, converting to the anhydrous form.
  3. Uses and Applications: Sodium sulfate has various industrial, commercial, and household applications. Some common uses include:
    • Detergents and Cleaning Products: Sodium sulfate is used in laundry detergents and dishwashing detergents to enhance their cleaning efficiency.
    • Textiles: It is used in the dyeing process of textiles to help fix dyes to the fabric.
    • Glass Production: Sodium sulfate is a fluxing agent in glass manufacturing, helping to lower the melting point of the materials.
    • Paper and Pulp Industry: It is used as a cooking agent in the production of paper and pulp.
    • Chemical Manufacturing: Sodium sulfate serves as a raw material in the production of various chemicals, such as sodium sulfide, sodium silicate, and sodium carbonate.
  4. Safety Considerations: Sodium sulfate is generally considered safe when used according to standard handling and storage practices. It is non-toxic and non-flammable. However, as with any chemical substance, it is important to follow proper safety precautions and handle it responsibly.
  5. Environmental Impact: Sodium sulfate is considered environmentally benign. It is not classified as hazardous waste and does not pose significant environmental risks when properly handled and disposed of.
Page Price All prices are FOB prices, if you need to order large quantities prices can be discounted, please contact us for details.
Mass Order More than 100 kg, please contact to negotiate price and freight.
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About The Freight There are two ways, self-pickup and logistics delivery, self-pickup is free of charge, and the calculation method of logistics delivery freight is 35 US dollars per kilogram for less than 10KG, 30 US dollars per kilogramfor more than 10KG-20KG,and 20 US dollars per kilogramfor more than 20KG.
Mass Order More than 100 kg, please contact to negotiate price and freight.
Regarding Delivery Delivery will be arranged within 48 hours after receiving the order On weekdays(Monday through Friday from 9 a.m. to 5 p.m.),.
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  • Overseas Warehouse: We have several overseas warehouses in Germany, Australia and Russia.

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