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Sodium metaphosphate

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Sodium metaphosphate

Molecular formula: NaO3P CAS# 10361-03-2
Categories: Inorganic salt
Names
English:
EINECS:233-782-9
Metaphosphoric acid(HPO3), sodium salt (1:1)
Sodium metaphosphate
Русский:
Метафосфат натрия [Wiki]
Фосфорнокислый натрий

Variants of the formula:

NaPO3
Na^+# -0O`^-# -P<\\O>//O
O\\P|O`|/O^-\0Na^+
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Sodium metaphosphate is involved

  • Na2H2P2O7 "220-250^oC"--> 2NaPO3 + H2O
  • NaPO3 + Na4P2O7 -> Na5P3O10
  • HPO3 + NaOH -> NaPO3 + H2O
  • H3PO4 + NaCl "400-500^oC"--> NaPO3 + HCl + H2O
  • NaH2PO4 "220-250^oC"--> NaPO3 + H2O