Potassium Sulfate

Base Information

• Chemical Name: Potassium Sulfate
• CAS No.: 10233-01-9
• Deprecated CAS: 10233-01-9
• Molecular Formula: H2O4S.xK
• Molecular Weight: 174.2592
• European Community (EC) Number: 231-915-5,233-558-0
• ICSC Number: 1451
• UNII: 1K573LC5TV
• DSSTox Substance ID: DTXSID6029701
• Nikkaji Number: J43.949E
• Wikipedia: Potassium sulfate,Potassium_sulfate
• Wikidata: Q193054
• NCI Thesaurus Code: C80907
• RXCUI: 34323
• ChEMBL ID: CHEMBL2021424
• Mol file: 10233-01-9.mol

Synonyms:K(2)SO(4);potassium sulfate;potassium sulfate (1:1);potassium sulfate, 35S-labeled;sulfuric acid, dipotassium salt

Chemical Property of Potassium Sulfate

Chemical Property:

• Vapor Pressure: 3.35E-05mmHg at 25°C
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 173.87914262
• Heavy Atom Count: 7
• Complexity: 62.2

Purity/Quality:

98%,99%, ^*data from raw suppliers

Potassium sulfate, 99.999% 99.999% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Chemical Classes: Metals -> Metals, Inorganic Compounds
• Canonical SMILES: [O-]S(=O)(=O)[O-].[K+].[K+]
• Inhalation Risk: Evaporation at 20 °C is negligible; a nuisance-causing concentration of airborne particles can, however, be reached quickly when dispersed, especially if powdered.
• Effects of Short Term Exposure: The substance is mildly irritating to the eyes, skin and respiratory tract.