I ask you about an flocculants used in Effluent treatment plant ( ETP ), its specs. as following : Appearance : An off white free flowing powder.Bulk Density :0.7 to 0.8 g/cm3 Molecular Weight : HighANIONIC Charge : HighBulk Viscosity ( cps ) @ 25 C : 1000 to 1800Concentration Of Stock Solution (g/l ) : 2 to 5pH of 0.5% solution 25 C : 5.0 to 7.0 Effective pH Range : 3 to 13Note : this chemical is suitable for use as a flocculating agent for sedimentation and centrifugation application in many mineral processing applications. Pl. tell me about availability of this chemical material or its substitute, and quotation.Country:Egypt