Potassium peroxodisulphate 99+% ACS
Supplier: Thermo Scientific
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Danger
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Synonyms:
di-Potassium peroxodisulphate, Peroxydisulphuric acid dipotassium salt, Dipotassium peroxodisulphate, Potassium persulphate
424185000
424180025
ACRO424185000EA
86.2
GBP
ACRO424185000
ACRO424180025
Potassium peroxodisulphate 99+% ACS
Potassium peroxodisulphate
Formula:
K₂S₂O₈ MW: 270,32 g/mol Melting Pt: 100 °C 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
Appearance | White Crystallline powder or crystals |
Titration with KMnO4 | ≥99.0 % |
Chlorine compounds (as Cl) | ≤0.001 % |
Iron (Fe) | ≤5 ppm |
Manganese (Mn) | ≤2 ppm |
Heavy metals (as Pb) | ≤0.001 % |
Insoluble matter | ≤0.005 % |
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