204129

Potassium sulfate

99.99% trace metals basis

• Synonym(s): Dipotassium sulfate, Monopotassium sulfate, Sulfuric acid dipotassium salt
• Linear Formula: K₂SO₄
• CAS Number: 7778-80-5
• Molecular Weight: 174.26
• EC Number: 231-915-5
• MDL number: MFCD00011388
• PubChem Substance ID: 24852202
• NACRES: NA.23

Properties

• Quality Level: 100
• assay: 99.99% trace metals basis
• form: powder
• impurities: ≤150.0 ppm Trace Metal Analysis
• SMILES string: [K+].[K+].[O-]S([O-])(=O)=O
• InChI: 1S/2K.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
• InChI key: OTYBMLCTZGSZBG-UHFFFAOYSA-L

Safety Information

• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves