Sodium metasilicate pentahydrate

CAS Registry Number®

10213-79-3
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CAS Name

Sodium metasilicate pentahydrate

Molecular Formula

H2O3Si.5H2O.2Na

Cite this Page

Sodium metasilicate pentahydrate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?ref=10213-79-3 (retrieved 2024-04-16) (CAS RN: 10213-79-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Density (1)

    1.45 g/cm³ (solid)

Source(s)

Other Names and Identifiers

InChI

InChI=1S/2Na.H2O3Si.5H2O/c;;1-4(2)3;;;;;/h;;1-2H;5*1H2

InChIKey

InChIKey=LYBKXPCOQQZUQG-UHFFFAOYSA-N

SMILES

[Si](O)(O)=O.[Na].O

Canonical SMILES

[Na].O=[Si](O)O.O

Other Names for this Substance

  • Silicic acid (H2SiO3), disodium salt, pentahydrate
  • Sodium silicate pentahydrate
  • Sodium silicate hydrate (Na2SiO3.5H2O)
  • Metso granular
  • Sodium metasilicate pentahydrate

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Deleted or Replaced CAS Registry Numbers

12001-15-9

CAS INSIGHTSTM
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