|pyrophosphoric acid (ˌpaɪrəʊfɒsˈfɒrɪk)|
|See also polyphosphoric acid a crystalline soluble solid acid formed by the reaction between one molecule of phosphorus pentoxide and two water molecules. Formula: H4P2O7|
pyrophosphoric acid py·ro·phos·phor·ic acid (pī'rō-fŏs-fôr'ĭk)
A syrupy viscous liquid used as a catalyst, in organic chemical synthesis, and, in its salt forms, as medicines.
|pyrophosphoric acid (pī'rō-fŏs-fôr'ĭk) Pronunciation Key
A viscous liquid used as a catalyst and in the manufacture of organic chemicals. Chemical formula: H4P2O7.