Potassium Sulfite
CAS #: 10117-38-1
Product Code : E-S-A641-CU-CU
CAS #: 10117-38-1
Linear Formula: K2SO3
MDL Number: MFCD00011387
EC No.: 233-321-1
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Synonyms
Dipotassium sulfite, potassium sulphite, Sulfurous acid, dipotassium salt;
Compound Formula: K2O3S
Molecular Weight: 158.26
Appearance: White powder
Melting Point: >590 °C
Boiling Point: N/A
Density: 2.35 g/cm3(20 °C)
Solubility in H2O: Soluble
Exact Mass: 157.884228 g/mol
Health & Safety Information
Signal Word: N/A
Hazard Statements: N/A
Hazard Codes: N/A
Flash Point: not applicable
Risk Codes: N/A
Safety Statements: N/A
Transport Information: NONH for all modes of transport
Chemical Identifiers
Linear Formula: K2SO3
Pubchem CID: 24958
MDL Number: MFCD00011387
EC No.: 233-321-1
IUPAC Name: dipotassium; sulfite
SMILES: [O-]S(=O)[O-].[K+].[K+]
InchI Identifier: InChI=1S/2K.H2O3S/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2
InchI Key: BHZRJJOHZFYXTO-UHFFFAOYSA-L
