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Sodium Metasilicate
CAS: 6834-92-0 | H2Na2O3Si
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
6834-92-0
Molecular Formula:
H2Na2O3Si
Molecular Mass:
124.08 g/mol
Names and Synonyms:
Sodium Metasilicate
Silicic acid (H2SiO3), sodium salt (1:2)
Silicic acid (H2SiO3), disodium salt
Orthosil
Sodium metasilicate
Sodium silicate (Na2SiO3)
Sodium metasilicate (Na2SiO3)
Simet A
Disodium metasilicate
Crystamet
Silicon sodium oxide (SiNa2O3)
Disodium monosilicate
Metso Pentabead 20
Disodium silicate
Simet AP
Simet 5G
Sodium silicon oxide (Na2SiO3)
Simet GA 5
P 84 (silicate)
P 84
Metso 510
SP 20
SMS
SP 20 (silicate)
Starso
Metso 2048
Simet AG
Blue Meta
Metso-Beads 2048
Sodium silicate (Na2(SiO3))
Drymet 59
Purifeed 6N
Sodium Metasilicate Anhydrous Granular D
Sodium silicate (Na6(SiO3)3)
R-SIL
Stixso NN
Mead Beads 2048
Metso 20
S 108358
Identifiers:
SMILES:
O=[Si](O)O.[Na].[Na]
InChI:
InChI=1S/2Na.H2O3Si/c;;1-4(2)3/h;;1-2H
Key Properties
Melting Point
1089 °C
CAS Common Chemistry
Density
2.61 g/cm³
CAS Common Chemistry
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 124.08 g/mol | CAS Common Chemistry |
| 124.079 g/mol | RDKit | |
| 123.95685901400002 g/mol | RDKit | |
| Density | 2.61 g/cm³ | CAS Common Chemistry |
| 2.614 g/cm3 | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Sodium_metasilicate | CAS Common Chemistry |
| Canonical SMILES | [Na].O=[Si](O)O | CAS Common Chemistry |
| InChI | InChI=1S/2Na.H2O3Si/c;;1-4(2)3/h;;1-2H | CAS Common Chemistry |
| InChI Key | InChIKey=OWBMIJMLWJUYHZ-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 1089 °C | CAS Common Chemistry |
| Name | Sodium metasilicate (Na2SiO3) | CAS Common Chemistry |
| Sodium metasilicate | CAS Common Chemistry | |
| Heavy Atom Count | 6 | RDKit |
| Hydrogen Bond Acceptors | 1 | RDKit |
| Hydrogen Bond Donors | 2 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 57.53 Ų | RDKit |
| LogP | -2.3752 | RDKit |
| Molar Refractivity | 22.3861 | RDKit |
