Persulfate SR ISCO reagent

Persulfate SR ISCO reagent (sustained release) has been specifically manufactured for environmental applications to meet a need for more passive treatment such as remediation of soils and associated groundwater. Persulfate SR is a solid paraffin wax matrix with ~70% sodium persulfate and is manufactured as a cylinder. This product can be used to degrade a variety of contaminants including cholorinated ethenes, chlorinated ethanes, chlorinated methanes, benzene, toluene, ethylbenzene, and xylene, methyl tertiary butyl ether, polyaromatic hydrocarbons, petroleum hydrocarbons, 1,4-dioxane and pesticides.


Persulfate SR is manufactured with sodium persulfate. Sodium persulfate meets specifications for assay.

Formula Na2S2O8 in paraffin wax
Formula Weight Na2S2O8: 238.1 g/mol; Wax: not determined 

Extruded solid of granular crystalline inside wax

Congealing point of wax is 54-57° C/ 129-134° F
Paraffin wax will start to melt at 55° C/ 132° F