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  • Sodium Sulphate
  • Sodium Sulphate
  • Sodium Sulphate
  • Sodium Sulphate

Sodium Sulphate

  • 中文名称:
    硫酸钠
  • CAS:
    7757-82-6
  • UN Code:
  • EINECS:
    231-820-9
  • HS Code:
    2833110000
  • Purity:
    99%
  • Individual weight:
    25kg
  • Packing Category:

Synonyms

Sodium sulphate;Salt cake;Sodium sulfate anhydrous;Sulfuric acid disodium salt;Disodium sulphate;Sulfuric acid, sodium salt;Sulfuric acid sodium salt (1:2)

Description

Sodium Sulfate Anhydrous is the anhydrous, sodium salt form of sulfuric acid. Sodium sulfate anhydrous disassociates in water to provide sodium ions and sulfate ions. Sodium ion is the principal cation of the extracellular fluid and plays a large part in the therapy of fluid and electrolyte disturbances. Sodium sulfate anhydrous is an electrolyte replenisher and is used in isosmotic solutions so that administration does not disturb normal electrolyte balance and does not lead to absorption or excretion of water and ions.Sodium sulfate is an inorganic sodium salt.

Physical&Chemical Properties

  • Molecular Formula:Na2SO4
  • Density:2.7g/cm³
  • Boiling Point:
  • Solubility:Insoluble in ethanol, soluble in water and glycerol.
  • Molecular Weight:142.1g/mol
  • Flash Point:
  • Melting Point:

Uses

It is mainly used in the manufacture of water glass, glass, enamel, paper pulp, refrigeration mixtures, detergents, desiccants, dye diluents, analytical chemical reagents, pharmaceuticals, feed, etc.Sodium sulfate transforms into hexagonal crystals at 241 °C (465.8 °F).In organic synthesis laboratories, sodium sulfate is the most commonly used work-up drying agent.Its upstream raw materials include sulfuric acid, caustic soda, etc.

Safety,Security&Risk

Decomposes upon heating to form sulfur oxides and sodium oxides.
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