Potassium peroxodisulphate, BAKER INSTRA-ANALYZED® Trace_metal, J.T.Baker®

Supplier: Avantor
Danger

Synonyms: di-Potassium peroxodisulphate, Peroxydisulphuric acid dipotassium salt, Dipotassium peroxodisulphate, Potassium persulphate

3239-01EA 32129.13 INR
3239-01 3239-05
Potassium peroxodisulphate, BAKER INSTRA-ANALYZED® Trace_metal, J.T.Baker®
Potassium peroxodisulphate
Formula: K₂S₂O₈
MW: 270.32 g/mol
Melting Pt: 100
Density: 2.477 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00011386
CAS Number: 7727-21-1
EINECS: 231-781-8
UN: 1492
ADR: 5.1 III
Merck Index: 13,07741

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Specification Test Results

For Laboratory,Research,or Manufacturing Use = 99.0 %
Assay (K₂S₂O₈) ≥99.0 %
Insoluble Matter ≤0.005 %
Chlorine Compounds (as Cl) ≤0.001 %
Heavy Metals (as Pb) ≤0.001 %
Trace Impurities - Iron (Fe) ≤5 ppm
Trace Impurities - Manganese (Mn) ≤2.000 ppm
Trace Impurities - Mercury (Hg), For Information Only = 2.5 ppm
Phosphate (PO₄) ≤2.5 ppm
Meets Reagent Specifications for testing USP/NF monographs


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