Potassium peroxodisulphate ≥98.0%, AnalaR NORMAPUR® Reag. Ph. Eur. analytical reagent
Supplier: VWR Chemicals
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Danger
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Synonyms:
di-Potassium peroxodisulphate, Peroxydisulphuric acid dipotassium salt, Dipotassium peroxodisulphate, Potassium persulphate
VWRC26915.187EA
18.9
SGD
VWRC26915.187
VWRC26915.291
Potassium peroxodisulphate ≥98.0%, AnalaR NORMAPUR® Reag. Ph. Eur. analytical reagent
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
Assay | Min. 98.0 % |
Heavy metals (as Pb) | Max. 10 ppm |
Insolubility in water | Max. 50 ppm |
Cl (Chloride) | Max. 5 ppm |
Fe (Iron) | Max. 10 ppm |
Mn (Manganese) | Max. 2 ppm |
Conforms to Reag. Ph.Eur. | Passes test |
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