Potassium peroxodisulphate, BAKER INSTRA-ANALYZED® Trace_metal, J.T.Baker®
Supplier: Avantor
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Danger
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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 |
Specification Test Results
For Laboratory,Research,or Manufacturing Use |
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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 |
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Phosphate (PO₄) | ≤2.5 ppm |
Meets Reagent Specifications for testing USP/NF monographs |
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