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Molecule
Sodium Sulfate Decahydrate
CAS: 7727-73-3 · H22Na2O14S
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 7727-73-3
- Molecular Formula
- H22Na2O14S
- Molecular Mass
- 324.21 g/mol
Identifiers
CAS Registry Number
7727-73-3
SMILES
O.O.O.O.O.O.O.O.O.O.O=S(=O)(O)O.[Na].[Na]
InChI Key
CZTAEGDRPBZONL-UHFFFAOYSA-N
InChI
InChI=1S/2Na.H2O4S.10H2O/c;;1-5(2,3)4;;;;;;;;;;/h;;(H2,1,2,3,4);10*1H2
Names and Synonyms
- Sodium Sulfate Decahydrate Synonym
- Sulfuric acid sodium salt (1:2), hydrate (1:10) Synonym
- Sulfuric acid disodium salt, decahydrate Synonym
- Glauber's salt Synonym
- Sodium sulfate decahydrate Synonym
- Disodium sulfate decahydrate Synonym
- Sodium sulfate (Na2SO4) decahydrate Synonym
- Sodium sulfate decahydrate (Na2SO4.10H2O) Synonym
- Disodium sulfate decahydrate (Na2SO4.10H2O) Synonym
- Mangxiao Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 324.21 g/mol | CAS Common Chemistry |
| 324.209 g/mol | RDKit | |
| 326.218 g/mol | chempirical lib | |
| Density | 1.46 g/cm³ | CAS Common Chemistry |
| 1.46 g/cm3 | CAS Common Chemistry | |
| Canonical SMILES | [Na].O=S(=O)(O)O.O | CAS Common Chemistry |
| InChI | InChI=1S/2Na.H2O4S.10H2O/c;;1-5(2,3)4;;;;;;;;;;/h;;(H2,1,2,3,4);10*1H2 | CAS Common Chemistry |
| InChI Key | InChIKey=CZTAEGDRPBZONL-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 32.4 °C | CAS Common Chemistry |
| Name | Sodium sulfate decahydrate | CAS Common Chemistry |
| Heavy Atom Count | 17 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 2 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 389.6 Ų | RDKit |
| LogP | -9.661399999999992 | RDKit |
| -9.6614 | RDKit | |
| Molar Refractivity | 61.82340000000005 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 324.05256494400004 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
9
8
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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.
External Resources
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MW = 324.21 g/mol; density = 1.460 g/mL. Edit any field — others recompute live.
