Polyphosphoric acids

• Category :

  Inorganic chemicals

• Synonyms :

  Polyphosphoric acids;Superphosphoric Acid;PolyphosphoricacidPOviscousliq;Tetraphosphoric acid;PPA;

• CAS NO :

  8017-16-1

• EC NO :

  232-417-0

• Molecular Formula :

  (H)_n+2·(P)n·(O)_3n+1

• Molecular Weight :

  337.93

• Main Specifications :

• Packing :

  25KG/drum

• Product description :

  Content ≥115% Content(P2O5)% ≥84% Sulphate 0.01 Viscosity (centipoise) 35000 Chroma 50 Heavy Metal (Pb) % ≤0.01 The Iron Content (Fe)% ≤0.01 Arsenic Content (As)% ≤0.01

• Uses :

  It is used as a compound cyclization agent and acylating agent in organic synthesis . It is also used as a substitute for orthophosphoric acid and analytical reagent.

• Molecular Structure :