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Disodium hydrogen phosphite

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Disodium hydrogen phosphite

Molecular formula: HNa2O3P CAS# 13708-85-5
Categories: Inorganic salt
ChemSpider ID: 21106436 | CB5874990
Names
English:
Disodium hydrogen phosphite [Wiki]
Disodium orthophosphite
Disodium phosphite
Disodiummonohydrogen phosphite
Disodiumphosphonate
EINECS:237-249-1
Phosphonic acid, disodium salt
Phosphonicacid, disodium salt (8CI,9CI)
Sodium hydrogen phosphite (2:1:1)
Sodium phosphite
Sodium phosphite (Na2HPO3)
Sodium phosphite (Na2PHO3)
Sodiumphosphonate (Na2HPO3)

Variants of the formula:

Na2HPO3
Na2(PHO3)
HO-P</O^-`\0Na^+>\O^-`/0Na^+
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Disodium hydrogen phosphite is involved

  • 2Na(PH2O2) + 3NaOH -> Na2(PHO3) + Na3PO4 + 3H2"|^"
  • Na(PH2O2) + H2O2 + NaOH -> Na2(PHO3) + 2H2O