METAPHOSPHORIC ACID

Pronunciation (US):

(GB):

 I. (noun) 

Sense 1

Meaning:

A glassy solid acid ([HPO3]n) often used as a dehydrating agent

Classified under:

Nouns denoting substances

Hypernyms ("metaphosphoric acid" is a kind of...):

polyphosphoric acid (a series of oxyacids of phosphorus)

Credits