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Sodium Arsenite
CAS: 7784-46-5 | HAsNaO2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
7784-46-5
Molecular Formula:
HAsNaO2
Molecular Weight:
130.91799999999998 g/mol
Names and Synonyms:
Sodium Arsenite
KML 001
Arsenite sodium
Arsenic sodium oxide (AsNaO2)
Sodium arsenite
Sodium arsenic oxide (NaAsO2)
Sodium metaarsenite
Arsenenous acid, sodium salt
Sodium arsenite (NaAsO2)
Arsenenous acid, sodium salt (1:1)
Identifiers:
SMILES:
O=[As]O.[Na]
InChI:
InChI=1S/AsHO2.Na/c2-1-3;/h(H,2,3);
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 | 130.92 g/mol | Legacy Database |
| density | 1.87 g/cm³ | Legacy Database |
| wikipedia_url | https://en.wikipedia.org/wiki/Sodium_arsenite None | Legacy Database |
| cas-canonical-smile | [Na].O=[As]O None | Legacy Database |
| cas-density | 1.87 g/cm3 None | Legacy Database |
| cas-inchi | InChI=1S/AsHO2.Na/c2-1-3;/h(H,2,3); None | Legacy Database |
| cas-inchi-key | InChIKey=KPERHSNZLCSWJQ-UHFFFAOYSA-N None | Legacy Database |
| cas-name | Sodium arsenite (NaAsO2) None | Legacy Database |
| wikipedia-name | Sodium arsenite None | Legacy Database |
| LogP | -1.4374000000000002 | RDKit |
Molecular
| Property | Value | Source |
|---|---|---|
| Molecular Weight | 130.91799999999998 g/mol | RDKit |
Exact
| Property | Value | Source |
|---|---|---|
| Exact Molecular Weight | 130.90902005200002 g/mol | RDKit |
Heavy
| Property | Value | Source |
|---|---|---|
| Heavy Atom Count | 4 count | RDKit |
Hydrogen
| Property | Value | Source |
|---|---|---|
| Hydrogen Bond Acceptors | 1 count | RDKit |
| Hydrogen Bond Donors | 1 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 | 37.3 Ų | RDKit |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 14.4133 | RDKit |
