Sodium silicate
An inorganic sodium salt having silicate as the counterion. — ChEBI
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Identity & molecular properties
Source-linked values| CAS number | 1344-09-8 | ChEBI ↗ |
| Molecular formula | 2Na.O3Si | ChEBI ↗ |
| Molar mass | 122.063 g/mol | ChEBI ↗ |
| Monoisotopic mass | 121.94121 Da | ChEBI ↗ |
| Formal charge | 0 | ChEBI ↗ |
| ChEBI identifier | CHEBI:60720 | ChEBI ↗ |
Cross-source molecular data
PubChem| Molar mass | 122.063 g/mol | PubChem ↗ |
| Exact mass | 121.94120896 Da | PubChem ↗ |
PubChem computed values are shown separately from the ChEBI record. An exact InChIKey match was used to connect the records. Molecular descriptors do not describe a supplied product’s purity, particle size or performance.
Names & structural identifiers
Copy any identifiersodium silicatedisodium oxosilanediolateNTHWMYGWWRZVTN-UHFFFAOYSA-NO=[Si]([O-])[O-].[Na+].[Na+]InChI=1S/2Na.O3Si/c;;1-4(2)3/q2*+1;-2Names & synonyms
Names are supplied by ChEBI. Trade names and related synonyms may describe a broader product context.
Classification & relationships
ChEBI ontologyMass ↔ amount of substance
Calculated from sourced massUses 122.063 g/mol from ChEBI. Assumes the substance described by this record; no purity or concentration correction is applied.
Research & patent references
Selected source associationsSources & record history
Checked 27 Sep 2026Release 255, 9 September 2026. ChEBI three-star (manually annotated) source entry. View original record ↗ · CC BY 4.0
PubCAS formats source data, connects references and computes explicitly labelled conversions. CAS cross-references are supplied by ChEBI; they do not constitute CAS verification or endorsement.