Term Name:	polyphosphoric acid
Synonyms:	Condensed phosphoric acid, Phospholeum, poly(phosphoric acid), Polyphosphoric acids, Superphosphoric acid
Definition:	A polymerized phosphorus oxoacid of general formula HO[PO2OH]nH formed by condensation of orthophosphoric acid molecules and containing a backbone chain consisting of alternating P and O atoms covalently bonded together.
Ontology:	ChEBI [CHEBI:52641]  ( EBI )