CAS No.: 8017-16-1 Formula: (H)n+2.(P)n.(O)3n+1
Weight: 337.93
Synonyms: PPA; Polyphosphoic Acid; Polyphosphoric acid; Polyphosphoric acids; Superphosphoric Acid; Tetraphosphoric acid; acidepolyphosphorique; acidesuperphosphorique; condensedphosphoricacid; Polyphosphoric acid joyce; PolyphosphoricacidPOviscousliq; Phosphoric acids, super- or poly-; condensedphosphoricacid(non-specificname);
It is used as a cyclizing agent and acylating agent in organic synthesis, and is also a substitute for orthophosphoric acid. It is mainly used as an analytical reagent, and can be used as a ring-closing condensing agent (chemical cyclizing agent) and acylating agent in organic synthesis.