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adj. Of, relating to, or containing phosphorus, especially with valence 5 or a valence higher than that of a comparable phosphorous compound.

adj. Of or pertaining to phosphorus.

adj. Resembling phosphorus.

adj. Of a compound, containing phosphorus in a higher oxidation number than phosphorous compounds, especially with one of 5.

adj. Of or pertaining to phosphorus; resembling, or containing, from us; specifically, designating those compounds in which phosphorus has a higher valence as contrasted with the phosphorous compounds.

adj. Phosphorescent.

Pertaining to, obtained from, or resembling phosphorus; phosphorescent.

adj. containing or characteristic of phosphorus

"~ Phosphorus forms two well-known oxides, -- the trioxide (P_ {2} O_ {3}) and the pentoxide (P_ {2} O_ {5}), sometimes called phosphoric anhydride."

insoluble phosphoric acid   

glacial phosphoric acid    phosphoric acid   

phosphorescent    phosphorous   

acetic    oxalic    undissociated    hydrochloric    anhydrous    hydrofluoric    arsenious    nitrous    salicylic    sulphurous