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Disodium hydrogen arsenite

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Disodium hydrogen arsenite

Molecular formula: HAsNa2O3 CAS# 13466-06-3
Categories: Acid salt , Inorganic salt
Arsonic acid, disodium salt
Disodium hydrogen arsenite
disodium;hydrogen arsorite(IUPAC)
Гидроарсенит натрия [Wiki]
Мышьяковистокислый натрий, кислый
гидрортооарсенит натрия
кислая соль натрия и мышьяковистой кислоты

Variants of the formula:

Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Disodium hydrogen arsenite is involved

  • NaAsO2 + NaOH -> Na2HAsO3
  • AsF3 + 5NaOH -> Na2HAsO3 + 3NaF + 2H2O
  • 2Na2HAsO3 + O2 -> 2Na2HAsO4
  • 3Na2HAsO3 + KBrO3 + 6HCl -> 3H3AsO4 + 6NaCl + KBr