Sodium silicate (Na2Si2O5)

CAS Registry Number®

13870-28-5
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CAS Name

Sodium silicate (Na2Si2O5)

Molecular Formula

H2O5Si2.2Na

Cite this Page

Sodium silicate (Na2Si2O5).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?ref=13870-28-5 (retrieved 2024-04-26) (CAS RN: 13870-28-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/2Na.H2O5Si2/c;;1-6(2)5-7(3)4/h;;1,3H

InChIKey

InChIKey=BXEZMXLNCFGRBZ-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

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

Other Names for this Substance

  • Silicic acid (H2Si2O5), sodium salt (1:2)
  • Silicic acid (H2Si2O5), disodium salt
  • Sodium silicate (Na2Si2O5)
  • Sodium disilicate
  • Disodium silicate

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Deleted or Replaced CAS Registry Numbers

163673-40-3, 221180-57-0, 461388-23-8, 875757-00-9, 1263143-65-2, 1269220-31-6, 2892046-73-8

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