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Sodium tungstate

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Sodium tungstate

Molecular formula: Na2O4W CAS# 13472-45-2
Categories: Inorganic salt
Disodium tetraoxatungstate(2-)
Disodium tetraoxotungstate(2-)
Disodium tungstate
Disodium tungstate (Na2WO4)
Disodium wolframate
Sodium tungstate [Wiki]
Sodium tungstate(Na2(WO4))
Sodium tungstate(VI)
Sodium tungstate(VI) (Na2WO4)
Sodium tungsten oxide (Na2WO4)
Sodium wolframate
Tungstate(WO42-), disodium, (T-4)- (9CI)
Tungstate, sodium
Tungstic acid (H2WO4), disodium salt (8CI)
Tungstic acid, disodium salt
disodium dioxido(dioxo)tungsten(IUPAC)
tungsten, diolatodioxo-, sodium salt (1:2)(CAS)

Variants of the formula:

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

Reactions in which Sodium tungstate is involved

  • H2SO4 + {M}2WO4 -> H2WO4 + {M}2SO4 , where M = K Na Li Rb
  • H2CO3 + Na2WO4 -> H2WO4 + Na2CO3
  • Na2WO4 + 2HCl -> WO3 + H2O + 2NaCl
  • WO3 + 2NaOH -> Na2WO4 + H2O
  • WO3 + Na2CO3 -> Na2WO4 + CO2"|^"