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Sodium silicate

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Sodium silicate

Molecular formula: Na2O3Si CAS# 6834-92-0
Categories: Inorganic salt
PubChem CID: 23266
Names
English:
Britesil
E550
Liquid glass
Silicic acid, (H2SiO3), disodium salt(CAS)
Sodium metasilicate(IUPAC)
Sodium polysilicate
Sodium sesquisilicate
Sodium silicate
Sodium silicate glass
Sodium siliconate
Sodium water glass
Waterglass
disodium oxosilanediolate
disodium;dioxido(oxo)silane(IUPAC)

Variants of the formula:

Na2SiO3
Na(+1)2Si(+4)O(-2)3
Na^+/0O^-\Si|O`|/O^-\0Na^+
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Sodium silicate is involved

  • {M}2O + {X}O2 -> {M}2{X}O3 , where M = Na K Li Rb Cs; X = C S Si
  • CaCl2 + Na2SiO3 -> CaSiO3"|v" + 2NaCl
  • {M}2SiO3 + 2H{X} -> H2SiO3 + 2{M}{X} , where M = Na K; X = F Cl Br I NO3
  • Na2SiO3 + 2CH3COOH -> 2CH3COONa + H2SiO3"|v"