Variation ID | Product Code | Pack Size | List Price | Qty | |
---|---|---|---|---|---|
GPC9911-X | 100g | £6.25 | |||
GPC9911-2X | 250g | £8.35 | |||
GPC9911-5X | 500g | £10.04 | |||
GPC9911-Y | 1Kg | £17.25 | |||
GPC9911-25Y | 25Kg | £239.99 | |||
GPC9911-2.5Y | 2.5Kg | £32.25 | |||
GPC9911-5Y | 5Kg | £58.42 |
Potassium persulphate is the inorganic compound with the formula K2S2O8. Also known as potassium peroxydisulphate, it is a white solid that is highly soluble in water. This salt is a powerful oxidant, commonly used to initiate polymerisations.
Minimum Assay: 98%
Molecular Formula: K2S2O8
Molecular Weight: 270.32 g/mol
Solubility in Water at 20 °C (% weight): 27 g/l - completely soluble
Chloride (Cl): <0.001%
Heavy Metals (as Pb): <0.001%
Iron (Fe): <0.0006%
Manganese (Mn): <0.00007%
Cas Number: 7727-21-1
Einecs Number: 231-781-8
HS Code / Commodity Code: 28334000
UN Number: 1492
Hazard Class: 5.1
Packing Group: 3
Hazard Phrases: H272,H302,H315,H317,H319,H334,H335
Prec Phrases: P220,P261,P280,P305+P351+P338,P342+P311