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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 Mass:
130.92 g/mol
Names and Synonyms:
Sodium Arsenite
Arsenenous acid, sodium salt (1:1)
Sodium arsenite (NaAsO2)
Arsenenous acid, sodium salt
Sodium metaarsenite
Sodium arsenic oxide (NaAsO2)
Sodium arsenite
Arsenic sodium oxide (AsNaO2)
Arsenite sodium
KML 001
Identifiers:
SMILES:
O=[As]O.[Na]
InChI:
InChI=1S/AsHO2.Na/c2-1-3;/h(H,2,3);
Key Properties
Density
1.87 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 | 130.92 g/mol | CAS Common Chemistry |
| 130.91799999999998 g/mol | RDKit | |
| 130.90902005200002 g/mol | RDKit | |
| Density | 1.87 g/cm³ | CAS Common Chemistry |
| 1.87 g/cm3 | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Sodium_arsenite | CAS Common Chemistry |
| Canonical SMILES | [Na].O=[As]O | CAS Common Chemistry |
| InChI | InChI=1S/AsHO2.Na/c2-1-3;/h(H,2,3); | CAS Common Chemistry |
| InChI Key | InChIKey=KPERHSNZLCSWJQ-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | Sodium arsenite (NaAsO2) | CAS Common Chemistry |
| Sodium arsenite | CAS Common Chemistry | |
| Heavy Atom Count | 4 | RDKit |
| Hydrogen Bond Acceptors | 1 | RDKit |
| Hydrogen Bond Donors | 1 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 37.3 Ų | RDKit |
| LogP | -1.4374000000000002 | RDKit |
| Molar Refractivity | 14.4133 | RDKit |
