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Sodium Orthosilicate
CAS: 13472-30-5 | H4Na4O4Si
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
13472-30-5
Molecular Formula:
H4Na4O4Si
Molecular Mass:
188.07 g/mol
Names and Synonyms:
Sodium Orthosilicate
Silicic acid (H4SiO4), sodium salt (1:4)
Silicic acid (H4SiO4), tetrasodium salt
Sodium silicate (Na4SiO4)
Sodium orthosilicate (Na4SiO4)
Tetrasodium orthosilicate
Metso 200
Tetrasodium silicate (Na4SiO4)
Dryorth
Neoortho 80
Sodium silicate (Na2(SiO4)0.5)
Sodium silicon oxide (SiNa4O4)
Identifiers:
SMILES:
O[Si](O)(O)O.[Na].[Na].[Na].[Na]
InChI:
InChI=1S/4Na.H4O4Si/c;;;;1-5(2,3)4/h;;;;1-4H
Key Properties
Melting Point
1018 °C
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 | 188.07 g/mol | CAS Common Chemistry |
| 188.074 g/mol | RDKit | |
| 187.94696225799999 g/mol | RDKit | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Sodium_orthosilicate | CAS Common Chemistry |
| Canonical SMILES | [Na].O[Si](O)(O)O | CAS Common Chemistry |
| InChI | InChI=1S/4Na.H4O4Si/c;;;;1-5(2,3)4/h;;;;1-4H | CAS Common Chemistry |
| InChI Key | InChIKey=OHQODYFQVMSJFB-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 1018 °C | CAS Common Chemistry |
| Name | Sodium silicate (Na4SiO4) | CAS Common Chemistry |
| Sodium orthosilicate | CAS Common Chemistry | |
| Heavy Atom Count | 9 | RDKit |
| Hydrogen Bond Acceptors | 4 | RDKit |
| Hydrogen Bond Donors | 4 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 80.92 Ų | RDKit |
| LogP | -4.132 | RDKit |
| Molar Refractivity | 37.64520000000001 | RDKit |
