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Molecule
Sodium Iodate
CAS: 7681-55-2 · HINaO3
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 7681-55-2
- Molecular Formula
- HINaO3
- Molecular Mass
- 198.90 g/mol
Identifiers
CAS Registry Number
7681-55-2
SMILES
[Na].[O-][I+2]([O-])O
InChI Key
VSQZXQSFHCVXFC-UHFFFAOYSA-N
InChI
InChI=1S/HIO3.Na/c2-1(3)4;/h(H,2,3,4);
Names and Synonyms
- Sodium Iodate Synonym
- Iodic acid (HIO3), sodium salt (1:1) Synonym
- Iodic acid (HIO3), sodium salt Synonym
- Sodium iodate Synonym
- Sodium iodate (NaIO3) Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 198.90 g/mol | CAS Common Chemistry |
| 198.899 g/mol | RDKit | |
| 199.907 g/mol | chempirical lib | |
| Density | 4.28 g/cm³ | CAS Common Chemistry |
| 4.28 g/cm3 | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Sodium_iodate | CAS Common Chemistry |
| Canonical SMILES | [Na].O=I(=O)O | CAS Common Chemistry |
| InChI | InChI=1S/HIO3.Na/c2-1(3)4;/h(H,2,3,4); | CAS Common Chemistry |
| InChI Key | InChIKey=VSQZXQSFHCVXFC-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | Sodium iodate | CAS Common Chemistry |
| Heavy Atom Count | 5 | RDKit |
| Hydrogen Bond Acceptors | 3 | RDKit |
| Hydrogen Bond Donors | 1 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 66.35 Ų | RDKit |
| LogP | -6.3118 | RDKit |
| Molar Refractivity | 7.972799999999999 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 198.886811172 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
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.
External Resources
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MW = 198.90 g/mol; density = 4.280 g/mL. Edit any field — others recompute live.
