pyrophosphate

from WordNet (r) 3.0 (2006)
pyrophosphate
    n 1: a salt or ester of pyrophosphoric acid
    
from The Collaborative International Dictionary of English v.0.48
Pyrophosphate \Pyr"o*phos"phate\, n. (Chem.)
   A salt of pyrophosphoric acid.
   [1913 Webster]
    

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