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trisodium;[hydroxy(oxido)phosphoryl] phosphate

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trisodium;[hydroxy(oxido)phosphoryl] phosphate

Molecular formula: HNa3O7P2 CAS# 14691-80-6
Categories: Inorganic salt , Acid salt
PubChem CID: 161081 | ChemSpider ID: 141509
Names
English:
Diphosphoric acid, trisodium salt
Diphosphoric acid,sodium salt (1:3)
E 450b
EINECS:238-735-6
Phosphonate, P,P'-oxybis-, sodium salt (1:3)(IUPAC)
Sodium hydrogen diphosphate (3:1:1)
trisodium;[hydroxy(oxido)phosphoryl] phosphate(IUPAC)
Русский:
гидродифосфат натрия
гидропирофосфат натрия
German:
Trinatriumhydrogendiphosphat(IUPAC)
French:
Hydrogénodiphosphate de trisodium(IUPAC)

Variants of the formula:

Na3HP2O7
Na^+\0O`^-/P<_q4HO><_pp4O>/O\P</O^-`\0Na^+><_pp4O>\O^-/0Na^+
Na^+\0O^-|P<`=O><|HO>-O-P<`|O^-/0Na^+><=O>|O^-\0Na^+
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which trisodium;[hydroxy(oxido)phosphoryl] phosphate is involved

  • Na2H2P2O7 + NaHCO3 -> Na3HP2O7 + CO2 + H2O