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Dipotassium Phosphate
CAS: 7758-11-4 | H3K2O4P
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
7758-11-4
Molecular Formula:
H3K2O4P
Molecular Mass:
176.19 g/mol
Names and Synonyms:
Dipotassium Phosphate
Phosphoric acid, potassium salt (1:2)
Phosphoric acid, dipotassium salt
Dipotassium hydrogen phosphate
Dipotassium monophosphate
Dipotassium phosphate
Dibasic potassium phosphate
Dipotassium hydrogen phosphate (K2HPO4)
Dipotassium orthophosphate
Dipotassium monohydrogen phosphate
Dipotassium phosphate (K2HPO4)
Potassium biphosphate
Hydrogen dipotassium phosphate
Potassium monohydrogen phosphate
Potassium monophosphate
Potassium hydrogen phosphate (K2HPO4)
Potassium phosphate (K2HPO4)
Conclyte P
Potassium dibasic phosphate (K2HPO4)
Potassium phosphate dibasic
Dipotassium hydrogen orthophosphate
Rhodiaphos DKP
DKP
Potassium monoacid phosphate
Hydrogen potassium phosphate (HK2PO4)
Identifiers:
SMILES:
O=P(O)(O)O.[K].[K]
InChI:
InChI=1S/2K.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)
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 | 176.19 g/mol | CAS Common Chemistry |
| 175.904308566 g/mol | RDKit | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Dipotassium_phosphate | CAS Common Chemistry |
| Canonical SMILES | [K].O=P(O)(O)O | CAS Common Chemistry |
| InChI | InChI=1S/2K.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4) | CAS Common Chemistry |
| InChI Key | InChIKey=NRCOWFOUENSLID-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | Dipotassium phosphate | CAS Common Chemistry |
| Heavy Atom Count | 7 | RDKit |
| Hydrogen Bond Acceptors | 1 | RDKit |
| Hydrogen Bond Donors | 3 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 77.76 Ų | RDKit |
| LogP | -1.6902000000000001 | RDKit |
| Molar Refractivity | 25.770899999999997 | RDKit |
