释义 |
phosphorus pentoxide
phosphorus pentoxide n (Elements & Compounds) a white odourless solid produced when phosphorus burns: has a strong affinity for water with which it forms phosphoric acids. Formula: P2O5 (commonly existing as the dimer P4O10). Also called: phosphoric anhydride
phosphorus pentoxide
phosphorus pentoxide[′fäs·fə·rəs pen′täk‚sīd] (inorganic chemistry) phosphoric anhydride phosphorus pentoxide
phos·pho·rus pen·tox·idea corrosive compound, P2O5; the ultimate anhydride of orthophosphoric acid; a drying and dehydrating agent.AcronymsSeeP2O5 |