System: sulfurous acid monoammonium salt/sulfurous acid diammonium salt/water/sulfuric acid disodium salt/sulfurous acid disodium salt

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1) sulfurous acid monoammonium salt
DECHEMA ID671
FormulaH5NO3S
Synonymammonium hydrogen sulfite
Synonymammonium hydrogensulfite
Synonymhydrogen sulfurous acid monoammonium salt
Synonymammonium sulfite (1:1)
Synonymmonoammonium sulfite
InChi-KeyZETCGWYACBNPIH-UHFFFAOYSA-N
Registry No.10192-30-0
2) sulfurous acid diammonium salt
DECHEMA ID676
FormulaH8N2O3S
Synonymdiammonium sulfite
Synonymammonium sulfite (2:1)
InChi-KeyPQUCIEFHOVEZAU-UHFFFAOYSA-N
Registry No.10196-04-0
3) water
DECHEMA ID41137
FormulaH2O
Synonymrefrigerant 718
Synonymice
Synonymdihydrogen oxide
Synonymhydrogen oxide
InChi-KeyXLYOFNOQVPJJNP-UHFFFAOYSA-N
Registry No.7732-18-5
4) sulfuric acid disodium salt
DECHEMA ID41187
FormulaNa2O4S
Synonymsodium sulphate
Synonymdisodium sulfate
Synonymsalt cake
Synonymsodium sulfate (Na2SO4)
Synonymsodium sulfate
InChi-KeyPMZURENOXWZQFD-UHFFFAOYSA-L
Registry No.7757-82-6
5) sulfurous acid disodium salt
DECHEMA ID41188
FormulaNa2O3S
Synonymsodium sulphite
Synonymsodium sulfite
Synonymsodina sulfite
Synonymdisodium sulfite
InChi-KeyGEHJYWRUCIMESM-UHFFFAOYSA-L
Registry No.7757-83-7

Available physical property data:

PropertyPhaseNo. of tablesNo. of linesData
solid-liquid equilibrium-22View
solubility-28View