Sodium Sulfate

• CAT Number: R030431
• CAS Number: 7757-82-6
• Molecular Formula: Na2SO4· nH2O (n = 0 or 10)
• Molecular Weight: 142.04
• Purity: ≥95%
• Synonyms: Sulfuric Acid Disodium Salt; A 12; A 12 (Sulfate);; A 6; A 6 (salt); Bisodium Sulfate;?Dibasic Sodium Sulfate; Disodium Monosulfate; Disodium Sulfate; Disodium Sulphate; Kemsol; Na-G 0; Na-G 1; Salt Cake; Sodium Sulfate; Sodium sulfate (2:1);?Sodium
• Storage: Store at -20°C
• Related CAS: 10294-26-5 10102-71-3 10377-48-7 7727-43-7
• IUPAC Name: disodium;sulfate
• InChI: InChI=1S/2Na.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
• InChIKey: PMZURENOXWZQFD-UHFFFAOYSA-L
• SMILES: [O-]S(=O)(=O)[O-].[Na+].[Na+]

Sodium sulfate (Cat No.:R030431) is a white, crystalline, water-soluble inorganic salt widely used in industrial and laboratory settings. It occurs naturally as the mineral thenardite or in its decahydrate form as Glauber’s salt. Common applications include use as a drying agent in organic synthesis, a filler in powdered detergents, and a component in textile and paper manufacturing. In laboratories, it’s also employed to remove residual water from organic solutions. Sodium sulfate is chemically stable, non-toxic, and cost-effective, making it a versatile and essential material in various chemical and industrial processes.