英文同义词: | acidesuperphosphorique;condensedphosphoricacid(non-specificname);Phosphoric acids, super- or poly-;Polyphosphoric acid, > 84% phosphate (as P2O5), pure;POLYPHOSPHORIC ACID , 84% MIN.;Polyphosphorsuren;Polyphosphoric acid PPA 105% , 115%, 116%;83%, P2O5 |