Synonym: Potassium persulfate
CAS Number: 7727-21-1
Linear Formula: K2S2O8
Molecular Weight: 270.32
EC Number: 231-781-8
MDL Number: MFCD00011386
PubChem Substance ID: 24881889
Other Notes
Oxidizing agent for decomposition by fusion.
Grade: ACS reagent; puriss. p.a.
Assay: ≥99.0% (RT)
Impurities: ≤0.001% total nitrogen (N)
Anion Traces: chloride (Cl-): ≤10 mg/kg
Cation Traces: Ag: ≤5 mg/kg; Al: ≤5 mg/kg; Ba: ≤5 mg/kg; Bi: ≤5 mg/kg; Ca: ≤50 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤5 mg/kg; Li: ≤5 mg/kg; Mg: ≤100 mg/kg; Mn: ≤1 mg/kg; Mo: ≤5 mg/kg; Na: ≤200 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Sr: ≤5 mg/kg; Tl: ≤5 mg/kg; Zn: ≤5 mg/kg