1. Primary Information
| English name: | Potassium dihydrogen phosphate |
| CAS No.: | 7778-77-0 |
| Molecular formula: | KH2PO4 |
| Molecular weight: | 136.086 g/mol |
| SMILES: | OP(=O)(O)[O-].[K+] |
| Structural class: | |
| Other identifiers: |
dipotassium hydrogen phosphate K2HPO4 KD2PO4 potassium acid phosphate potassium dideuterium phosphate |
2. Suppliers & Pricing
| Supplier | Pack size | Purity | Price (CNY) | Storage conditions | Lead time | Notes |
| Kehua Intelligence | 500g | AR，99% | 36 | RT | in stock | - |
| Kehua Intelligence | 25kg | AR，99% | 880 | RT | in stock | - |
| Kehua Intelligence | 50g | for HPLC,≥99.5%(T) | 182 | RT | in stock | - |
| Kehua Intelligence | 250g | for HPLC,≥99.5%(T) | 520 | RT | in stock | - |
| Kehua Intelligence | 1kg | for HPLC,≥99.5%(T) | 1510 | RT | in stock | - |
3. Structures
3.1 2D structure
3.2 3D structure
Coming soon
4. International Nomenclature & Identifiers
4.1 IUPAC Name
potassium;dihydrogen phosphate
4.2 InChI
InChI=1S/K.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1
4.3 InChIKey
GNSKLFRGEWLPPA-UHFFFAOYSA-M
4.4 Canonical SMILES
OP(=O)(O)[O-].[K+]
4.5 Isomeric SMILES
-
4.6 SDF file
Coming soon
5. Spectroscopic data
5.1 13C nuclear magnetic resonance (13C NMR)
Coming soon
5.2 1H nuclear magnetic resonance (1H NMR)
Coming soon
5.3 Mass spectrometry (MS)
Coming soon
5.4 Infrared spectroscopy (IR)
Coming soon
5.5 Ultraviolet/visible spectroscopy (UV/Vis)
Coming soon
-- No 3D model data available --
