Polyphosphates

Chemtex Speciality Limited manufactures a wide range of industrial chemicals that in turn help in the smooth running of other industrial operations. Chemtex has been involved in manufacturing a variety of chelants and sequestrants for the past 45 years, among which polyphosphates have gained much appreciation from our clients worldwide.
Polyphosphates serves as salts or esters of polymeric oxyanions formed from tetrahedral PO4 (phosphate) structural units linked together by sharing oxygen atoms.Polyphosphates arise by polymerization of phosphoric acid derivatives. The process begins with two phosphate units coming together in a condensation reaction.Polyphosphates function as water purification chemicals that are employed to rectify problems caused by inorganic groundwater contaminants such as iron, manganese, calcium, etc. and also for the preservation of water quality in distribution systems.Polyphosphates are well known for their function in the living organism but they find their application as a chelant or sequestrant in waste water treatment.