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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 Mass:
56.07 g/mol
Names and Synonyms:
Sodium Hydrosulfide
Sodium sulfide (Na(SH))
Sodium sulfide (Na(HS))
Sodium bisulfide
Sodium hydrosulfide
Sodium hydrogen sulfide
Sodium mercaptide
Sodium hydrosulfide (Na(HS))
Sodium sulfhydrate
Sodium mercaptan
Hydrogen sodium sulfide
Sodium hydrogen sulfide (NaHS)
Hydrogen sodium sulfide (HNaS)
NSC 158264
Sodium sulfide
Identifiers:
SMILES:
[Na+].[SH-]
InChI:
InChI=1S/Na.H2S/h;1H2/q+1;/p-1
Key Properties
Melting Point
350 °C
CAS Common Chemistry
Density
1.79 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 | 56.07 g/mol | CAS Common Chemistry |
| 56.065000000000005 g/mol | RDKit | |
| 55.969665312000004 g/mol | RDKit | |
| Density | 1.79 g/cm³ | CAS Common Chemistry |
| 1.79 g/cm3 | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Sodium_hydrosulfide | CAS Common Chemistry |
| Canonical SMILES | [Na]S | CAS Common Chemistry |
| InChI | InChI=1S/Na.H2S/h;1H2/q+1;/p-1 | CAS Common Chemistry |
| InChI Key | InChIKey=HYHCSLBZRBJJCH-UHFFFAOYSA-M | CAS Common Chemistry |
| Melting Point | 350 °C | CAS Common Chemistry |
| Name | Sodium hydrosulfide | CAS Common Chemistry |
| Heavy Atom Count | 2 | RDKit |
| Hydrogen Bond Acceptors | 1 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 0.0 Ų | RDKit |
| LogP | -3.2661000000000002 | RDKit |
| Molar Refractivity | 8.76 | RDKit |
