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Sodium Sulfate
CAS: 7757-82-6 | H2Na2O4S
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
7757-82-6
Molecular Formula:
H2Na2O4S
Molecular Weight:
144.05899999999997 g/mol
Names and Synonyms:
Sodium Sulfate
Sulfuric acid sodium salt (1:2)
Sulfuric acid disodium salt
Sodium sulfate (2:1)
Sodium sulfate anhydrous
Disodium sulfate
Salt cake
Sodium sulfate
Sodium sulfate (Na2SO4)
Disodium monosulfate
Disodium sulphate
Bisodium sulfate
Sodium sulphate
Kemsol
Sulfuric acid, disodium salt
Dibasic sodium sulfate
A 6
A 6 (salt)
A 12
A 12 (sulfate)
Na-G 1
Na-G 0
T 350
T 350 (sulfate)
3ED
Detergent White Speckle
S 112289
Identifiers:
SMILES:
O=S(=O)(O)O.[Na].[Na]
InChI:
InChI=1S/2Na.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)
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
Physical Properties
| Property | Value | Source |
|---|---|---|
| molecular_mass | 144.06 g/mol | Legacy Database |
| density | 2.67 g/cm³ | Legacy Database |
| wikipedia_url | https://en.wikipedia.org/wiki/Sodium_sulfate None | Legacy Database |
| cas-boiling-point | 102 °C None | Legacy Database |
| cas-canonical-smile | [Na].O=S(=O)(O)O None | Legacy Database |
| cas-density | 2.671 g/cm3 None | Legacy Database |
| cas-inchi | InChI=1S/2Na.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4) None | Legacy Database |
| cas-inchi-key | InChIKey=HJCUCLCJVVFBTD-UHFFFAOYSA-N None | Legacy Database |
| cas-melting-point | 888 °C None | Legacy Database |
| cas-name | Sodium sulfate None | Legacy Database |
| wikipedia-name | Sodium sulfate None | Legacy Database |
| LogP | -1.4143999999999997 | RDKit |
Molecular
| Property | Value | Source |
|---|---|---|
| Molecular Weight | 144.05899999999997 g/mol | RDKit |
Exact
| Property | Value | Source |
|---|---|---|
| Exact Molecular Weight | 143.94691810400002 g/mol | RDKit |
Heavy
| Property | Value | Source |
|---|---|---|
| Heavy Atom Count | 7 count | RDKit |
Hydrogen
| Property | Value | Source |
|---|---|---|
| Hydrogen Bond Acceptors | 2 count | RDKit |
| Hydrogen Bond Donors | 2 count | RDKit |
Rotatable
| Property | Value | Source |
|---|---|---|
| Rotatable Bonds | 0 count | RDKit |
Aromatic
| Property | Value | Source |
|---|---|---|
| Aromatic Ring Count | 0 count | RDKit |
Topological
| Property | Value | Source |
|---|---|---|
| Topological Polar Surface Area | 74.60000000000001 Ų | RDKit |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 25.6854 | RDKit |
