CAS: 7757-82-6 Molecular Formula: 2 Na . O4 S Molecular Weight (g/mol): 142.04 Synonym: Sulfuric acid sodium salt (1:2),Sulfuric acid disodium salt (8CI,9CI),Sodium sulfate (2:1),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 (Na2SO4),Sodium sulfate anhydrous,Sodium sulphate,Sulfuric acid, disodium salt,T 350,T 350 (sulfate) IUPAC Name: disodium;sulfate SMILES: [Na+].[Na+].[O-]S(=O)(=O)[O-]