Potassium persulfate

Name: Potassium persulfate
Grade: Extra pure
Application: Synthesis, Redox
Synonyms: Potassium peroxydisulfate , Dipotassium peroxydisulfate
CAS Number: 7727-21-1 EC Number: 016-061-00-1 Molar Mass: 270.33 g/mol Chemical Formula: K2S2O8
Download: Datasheet | CoA | SDS
Chemical formula:   K2S2O8 Molar Mass: 270.33  g/mol
Appearance:  white crystalline solid. Density: 2.47 g/cm3  (20 °C)
Solub. in water: Soluble  (20 °C) Melting point: 100 °C (decomposition)
vapor pressure:  <0.1hPa (25°C) pH value : 3.2
Storage temp.: +2°C to +30°C Cautions: irritant, Oxidising, Harmful
R: 8-22-36/37/38-42/43 S: 22-24-26-37
HS-No.:   2833 40 00 EC-Index-No.:  016-061-00-1

 

Technical Specifications

Assay 98.0 %
Appearance of  Solution Conforms
Solubility Conforms

 

Order code

Ordering code 50 g 100 g 250 g 500 g 1000 g
P.E. 459.06.01000.02
Glass

 

Warning signs

Hazard Symbol

 

 

 

 

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