OntologieschebiclassesCHEBI:29888   
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diphosphoric acid
http://purl.obolibrary.org/obo/CHEBI_29888

An acyclic phosphorus acid anhydride obtained by condensation of two molecules of phosphoric acid.

Also appears inectoslmdrongoupheno + 1
Exact Synonyms
1,5-dihydrido-2,4-dihydroxido-2,4-dioxido-1,3,5-trioxy-2,4-diphosphy-[5]catena
diphosphoric acid
Diphosphoric acid
mu-oxido-bis(dihydroxidooxidophosphorus)
Related Synonyms
acide diphosphorique
Diphosphorsaeure
H4P2O7
PYROPHOSPHATE
Pyrophosphate
Pyrophosphoric acid
Pyrophosphorsaeure
[(HO)2P(O)OP(O)(OH)2]
class Information
charge

0

formula

H4O7P2

has_alternative_id
has_obo_namespace

chebi_ontology

inchi

InChI=1S/H4O7P2/c1-8(2,3)7-9(4,5)6/h(H2,1,2,3)(H2,4,5,6)

inchikey

XPPKVPWEQAFLFU-UHFFFAOYSA-N

in_subset

3_STAR

mass

177.97508

monoisotopicmass

177.94323

smiles

OP(O)(=O)OP(O)(O)=O

class Relations