Metabisulfite
[CAS# 23134-05-6]

Identification

• Name: Metabisulfite
• Synonyms: [O(O)2Ss(O)O](2-); [S2o5](2-); Pentaoxido-1Kappa(3)O,2Kappa(2)O-Disulfate(S--S)(2-)
• Molecular Formula: O₅S₂
• Molecular Weight: 144.12
• CAS Registry Number: 23134-05-6
• SMILES: O=[S]([S]([O-])=O)([O-])=O
• InChI: 1S/H2O5S2/c1-6(2)7(3,4)5/h(H,1,2)(H,3,4,5)/p-2
• InChIKey: WBZKQQHYRPRKNJ-UHFFFAOYSA-L