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sodium meta-arsenite

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sodium meta-arsenite

Molecular formula: AsNaO2 CAS# 7784-46-5
Categories: Inorganic salt
PubChem CID: 443495 | CHEBI:29678 | CHEMBL1909078 | ChemSpider ID: 22980 | CB6854335
Names
English:
EINECS:232-070-5
Prodaluminol Double
Sodium arsenite [Wiki]
Sodium m-arsenite
sodium meta-arsenite
sodium;oxoarsinite(IUPAC)

Variants of the formula:

NaAsO2
$L(1.2)Na^+\0O`^-/As\\O
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which sodium meta-arsenite is involved

  • 5NaAsO2 "300-550^oC"--> Na3AsO4 + 2NaAsO3 + 2As
  • NaAsO2 + NaClO + 2NaOH -> Na3AsO4 + NaCl + H2O
  • 2As + 2NaOH + 2H2O "100^oC"--> 2NaAsO2 + 3H2"|^"
  • As2O3 + 2NaOH -> 2NaAsO2 + H2O
  • As2O3 + Na2CO3 "100^oC"--> 2NaAsO2 + CO2"|^"