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Metasilicic acid

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Metasilicic acid

Molecular formula: H2O3Si CAS# 7699-41-4
Categories: Inorganic acids
PubChem CID: 14768 | ChemSpider ID: 14085 | CHEMBL2068408
Names
English:
Acidum silicicum
Cubosic
EINECS:215-683-2
EINECS:231-716-3
Metasilicic acid
Mikronisil
Polysilicic acid
Silica acid
Silicic Acid
dihydroxy(oxo)silane(IUPAC)

Variants of the formula:

H2SiO3
H(+1)2Si(+4)O(-2)3
HO\Si|O`|/OH
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Metasilicic acid is involved

  • CaSiO3 + 2H{X} -> Ca{X}2 + H2SiO3 , where X = F Cl Br I
  • {M}2SiO3 + 2H{X} -> H2SiO3 + 2{M}{X} , where M = Na K; X = F Cl Br I NO3
  • Na2SiO3 + 2CH3COOH -> 2CH3COONa + H2SiO3"|v"