HyperDic: polyphosphoric_acid

English > 1 sense of the expression polyphosphoric acid:
NOUNsubstancepolyphosphoric acida series of oxyacids of phosphorus
English > polyphosphoric acid: 1 sense > noun 1, substance
MeaningA series of oxyacids of phosphorus.
Narrowermetaphosphoric acidA glassy solid acid ([HPO3]n) often used as a dehydrating agent
pyrophosphoric acidA solid acid formed / formed by reactions of orthophosphoric acid
Broaderoxyacid, oxygen acidAny acid that contains oxygen
Spanishácido polifosfórico
Catalanàcid polifosfòric

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