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Molecule
Sodium Hypophosphite
CAS: 7681-53-0 · H3NaO2P
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 7681-53-0
- Molecular Formula
- H3NaO2P
- Molecular Mass
- 88.99 g/mol
Identifiers
CAS Registry Number
7681-53-0
SMILES
O=[PH2]O.[Na]
InChI Key
GCFSKCZBSOKYLJ-UHFFFAOYSA-N
InChI
InChI=1S/Na.H3O2P/c;1-3-2/h;3H2,(H,1,2)
Names and Synonyms
- Sodium Hypophosphite Synonym
- Phosphinic acid, sodium salt (1:1) Synonym
- Phosphinic acid, sodium salt Synonym
- Sodium hypophosphite (NaH2PO2) Synonym
- Monosodium hypophosphite Synonym
- Phosphinic acid monosodium salt Synonym
- Sodium phosphinate Synonym
- Hypophosphorous acid monosodium salt Synonym
- Sodium hydrogen phosphite (NaH2PO2) Synonym
- Sodium hydrophosphite Synonym
- Sodium phosphinate (NaH2PO2) Synonym
- Sodium hypophosphite Synonym
- Sodium phosphate (NaH2PO2) Synonym
- Sodium phosphinite Synonym
- Crosslink WC 205 Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 88.99 g/mol | CAS Common Chemistry |
| 88.98599999999999 g/mol | RDKit | |
| 88.986 g/mol | RDKit | |
| 89.994 g/mol | chempirical lib | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Sodium_hypophosphite | CAS Common Chemistry |
| Canonical SMILES | [Na].O=[PH2]O | CAS Common Chemistry |
| InChI | InChI=1S/Na.H3O2P/c;1-3-2/h;3H2,(H,1,2) | CAS Common Chemistry |
| InChI Key | InChIKey=GCFSKCZBSOKYLJ-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | Sodium hypophosphite | 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 | -0.7308000000000001 | RDKit |
| -0.7308 | RDKit | |
| Molar Refractivity | 18.3693 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 88.97683524600001 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
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| Shift (ppm) | DEPT | Assignment |
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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 = 88.99 g/mol. Edit any field — others recompute live.
