Potassium sulfite

Base Information

• Chemical Name: Potassium sulfite
• CAS No.: 10117-38-1
• Deprecated CAS: 126048-06-4
• Molecular Formula: H2K2O3S
• Molecular Weight: 160.26
• Hs Code.: 2832200000
• European Community (EC) Number: 233-321-1
• UNII: 015KZC652E
• DSSTox Substance ID: DTXSID80889532
• Nikkaji Number: J43.951G
• Wikipedia: Potassium_sulfite
• Wikidata: Q417109
• Mol file: 10117-38-1.mol

Synonyms:POTASSIUM SULFITE;10117-38-1;Dipotassium sulfite;Sulfurous acid, dipotassium salt;Potassium sulphite;Potassiumsulfite;dipotassium;sulfite;Potassium sulfite (K2SO3);Sulfurous acid, potassium salt (1:2);Potassium sulfite(IV);Sulfurous acid, potassium salt;UNII-015KZC652E;HSDB 5052;015KZC652E;EINECS 233-321-1;EC 233-321-1;Kaliumsulfit;E225;Potassium sulfite, 90%;Potassium Sulfite, Powder;DIPOTASSIUM SULPHITE;POTASSIUM SULFITE [MI];H2O3S.2K;INS NO.225;POTASSIUM SULFITE [FCC];POTASSIUM SULFITE [HSDB];POTASSIUM SULFITE [INCI];DTXSID80889532;INS-225;BHZRJJOHZFYXTO-UHFFFAOYSA-L;H2-O3-S.2K;MFCD00011387;AKOS015915915;E-225;FT-0694970;Potassium sulfite, SAJ first grade, >=95.0%;Q417109

Chemical Property of Potassium sulfite

Chemical Property:

• PSA: 82.40000
• Density: 2.353[at 20℃]
• LogP: -0.13840
• Water Solubility.: 1060g/L at 25℃
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 157.88422800
• Heavy Atom Count: 6
• Complexity: 18.8

Purity/Quality:

99.5%,99%, ^*data from raw suppliers

Potassium sulfite 90% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38-31
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Other Classes -> Sulfites
• Canonical SMILES: [O-]S(=O)[O-].[K+].[K+]
• Uses: Potassium Sulfite is used as a fabric treatment chemical. Photographic developer, medicine (cathartic), food and wine preservative.