Chemical Properties of Potassium sulfite

InChI

InChI=1S/2K.H2O3S.H2O/c;;1-4(2)3;/h;;(H2,1,2,3);1H2/q2*+1;;/p-2

InChI Key

IUIPTNGBJURBMZ-UHFFFAOYSA-L

Formula

H2K2O4S

SMILES

O.O=S([O][K])[O][K]

Molecular Weight¹

176.28

Other Names

• sulfurous acid, dipotassium salt

• ¹: Molecular weight from the IUPAC atomic weights tables.

Cheméo can also estimate Normal Boiling Point Temperature, Normal melting (fusion) point, Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of formation at standard conditions, Enthalpy of vaporization at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, Ionization energy, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Similar Compounds

Find more compounds similar to Potassium sulfite.

Mixtures

• 2-Propanol + Water + Potassium sulfite

Sources

• Cheméo Relay (1.0)
• Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
• Influence of the Temperature, Type of Salt, and Alcohol on Phase Diagrams of 2-Propanol + Inorganic Salt Aqueous Two-Phase Systems: Experimental Determination and Correlation
• NIST Webbook

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