Disulphurous Acid Sodium Salt
[CAS# 18403-71-9]

Identification

• Name: Disulphurous Acid Sodium Salt
• Synonyms: Ai3-51684; Ccris 3951; Campden Tablets
• Molecular Formula: Na₂O₅S₂
• Molecular Weight: 190.10
• CAS Registry Number: 18403-71-9
• EINECS: 242-283-5
• SMILES: O=[S](O[S]([O-])=O)[O-].[Na+].[Na+]
• InChI: 1S/2Na.H2O5S2/c;;1-6(2)5-7(3)4/h;;(H,1,2)(H,3,4)/q2*+1;/p-2
• InChIKey: LDTLADDKFLAYJA-UHFFFAOYSA-L