Polyferric sulphate SKU: SKU RXSOL-19-3229-025 Product Category: Category Solvent Chemicals-19 Variations Polyferric sulphate Short Description Short Description Polyferric sulphate PFS is one known form of coagulant which has also been used to treat municipal and industrial waste waters to help remove by flocculation suspended organic waste matter. Other Equivalent Brand Products Also known as Polyferric Sulphate PFS