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Sodium Hydroxide
CAS: 1310-73-2 | HNaO
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
1310-73-2
Molecular Formula:
HNaO
Molecular Weight:
39.997 g/mol
Names and Synonyms:
Sodium Hydroxide
S/4920/AP1
Reasol
Caustic Solution 70TW
BO-200B
ma-D 331
Promoter 3308B
DL α
Tosoh Pearl
StamperPrep
FC 4370
MO 67
E 33 (degreasing agent)
E 33
NSC 135799
GR (alkali reagent)
GR
Soda, caustic
Aetznatron
Collo-Tapetta
Collo-Grillrein
Ascarite
White caustic
Caustic soda
Sodium hydroxide
Sodium hydroxide (Na(OH))
Identifiers:
SMILES:
[Na+].[OH-]
InChI:
InChI=1S/Na.H2O/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
| Category | Property | Value | Source |
|---|---|---|---|
| Physical Properties | cas-inchi-key | InChIKey=HEMHJVSKTPXQMS-UHFFFAOYSA-M | Legacy Database |
| cas-melting-point | 323 °C | Legacy Database | |
| cas-name | Sodium hydroxide | Legacy Database | |
| wikipedia-name | Sodium hydroxide | Legacy Database | |
| LogP | -3.1728 | RDKit | |
| molecular_mass | 40.00 g/mol | Legacy Database | |
| density | 2.13 g/cm³ | Legacy Database | |
| wikipedia_url | https://en.wikipedia.org/wiki/Sodium_hydroxide | Legacy Database | |
| cas-boiling-point | 1388 °C | Legacy Database | |
| cas-canonical-smile | [Na]O | Legacy Database | |
| cas-density | 2.13 g/cm3 @ Temp: 25 °C | Legacy Database | |
| cas-inchi | InChI=1S/Na.H2O/h;1H2/q+1;/p-1 | Legacy Database | |
| Molecular | Molecular Weight | 39.997 g/mol | RDKit |
| Exact | Exact Molecular Weight | 39.99250893200001 g/mol | RDKit |
| Heavy | Heavy Atom Count | 2 count | RDKit |
| Hydrogen | Hydrogen Bond Acceptors | 1 count | RDKit |
| Hydrogen Bond Donors | 0 count | RDKit | |
| Rotatable | Rotatable Bonds | 0 count | RDKit |
| Aromatic | Aromatic Ring Count | 0 count | RDKit |
| Topological | Topological Polar Surface Area | 30.0 Ų | RDKit |
| Molar | Molar Refractivity | 1.9358 | RDKit |
