Potassium peroxodisulphate 99+% ACS

Supplier: Thermo Scientific
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Synonyms: Dipotassium peroxodisulphatePeroxydisulphuric acid dipotassium saltPotassium persulphatedi-Potassium peroxodisulphate

ACRO424185000EA 27.4 GBP
ACRO424185000 ACRO424180025
Potassium peroxodisulphate 99+% ACS
Potassium peroxodisulphate
Formula: K₂S₂O₈
MW: 270.32 g/mol
Melting Pt: 100 °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

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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