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Sodium Hydrosulfide
CAS: 16721-80-5 | HNaS
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
16721-80-5
Molecular Formula:
HNaS
Molecular Weight:
56.065000000000005 g/mol
Names and Synonyms:
Sodium Hydrosulfide
Common Name
Sodium sulfide
Synonym
NSC 158264
Synonym
Hydrogen sodium sulfide (HNaS)
Synonym
Sodium hydrogen sulfide (NaHS)
Synonym
Hydrogen sodium sulfide
Synonym
Sodium mercaptan
Synonym
Sodium sulfhydrate
Synonym
Sodium hydrosulfide (Na(HS))
Synonym
Sodium mercaptide
Synonym
Sodium hydrogen sulfide
Synonym
Sodium hydrosulfide
Synonym
Sodium bisulfide
Synonym
Sodium sulfide (Na(HS))
Synonym
Sodium sulfide (Na(SH))
Synonym
Identifiers:
SMILES:
[Na+].[SH-]
InChI:
InChI=1S/Na.H2S/h;1H2/q+1;/p-1
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 | 56.07 g/mol | Legacy Database |
| density | 1.79 g/cm³ | Legacy Database |
| wikipedia_url | https://en.wikipedia.org/wiki/Sodium_hydrosulfide None | Legacy Database |
| cas-canonical-smile | [Na]S None | Legacy Database |
| cas-density | 1.79 g/cm3 None | Legacy Database |
| cas-inchi | InChI=1S/Na.H2S/h;1H2/q+1;/p-1 None | Legacy Database |
| cas-inchi-key | InChIKey=HYHCSLBZRBJJCH-UHFFFAOYSA-M None | Legacy Database |
| cas-melting-point | 350 °C None | Legacy Database |
| cas-name | Sodium hydrosulfide None | Legacy Database |
| wikipedia-name | Sodium hydrosulfide None | Legacy Database |
| LogP | -3.2661000000000002 | RDKit |
Molecular
| Property | Value | Source |
|---|---|---|
| Molecular Weight | 56.065000000000005 g/mol | RDKit |
Exact
| Property | Value | Source |
|---|---|---|
| Exact Molecular Weight | 55.969665312000004 g/mol | RDKit |
Heavy
| Property | Value | Source |
|---|---|---|
| Heavy Atom Count | 2 count | RDKit |
Hydrogen
| Property | Value | Source |
|---|---|---|
| Hydrogen Bond Acceptors | 1 count | RDKit |
| Hydrogen Bond Donors | 0 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 | 0.0 Ų | RDKit |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 8.76 | RDKit |