Potassium sulfite

• Formula: H₂K₂O₄S
• Molecular weight: 176.275
• IUPAC Standard InChI: InChI=1S/2K.H2O3S.H2O/c;;1-4(2)3;/h;;(H2,1,2,3);1H2/q2*+1;;/p-2 Copy

  
• IUPAC Standard InChIKey: IUIPTNGBJURBMZ-UHFFFAOYSA-L Copy
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• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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