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Diammonium dihydrogen diphosphate

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Diammonium dihydrogen diphosphate

Molecular formula: H10N2O7P2 CAS# 13597-86-9
Categories: Inorganic salt , Acid salt
Ammonium dihydrogen pyrophosphate
Ammoniumpyrophosphate ((NH4)2H2P2O7) (6CI)
Diammonium dihydrogen diphosphate(IUPAC)
Diammonium dihydrogen pyrophosphate
Diammonium diphosphate
Diphosphoric acid, diammonium salt (9CI)
Diphosphoric acid,ammonium salt (1:2)
Pyrophosphoric acid, diammonium salt (8CI)
diazanium;phosphono phosphate(IUPAC)

Variants of the formula:

NH4^+# -0O`^-# -P<`|OH><||O>-O-P<`|OH><||O>-O^-# -0NH4^+
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Diammonium dihydrogen diphosphate is involved

  • 2NH4H2PO4 "140^oC"--> (NH4)2H2P2O7 + H2O