| Appearance | Colorless crystals or white granular powder |
| Odor | Odorless |
| Molecular Formula | KH2PO4 |
| Molecular Weight | 136.09 g/mol |
| Melting Point | 253 °C |
| Density | 2.34 g/cm³ |
| Solubility | Freely soluble in water; insoluble in ethanol |
| IUPAC Name | potassium dihydrogen phosphate |
| الصيغة الجزيئية | KH2PO4 |
| الكتلة الجزيئية | 136.09 g/mol |
| SMILES | OP(=O)(O)[O-].[K+] |
| InChIKey | GNSKLFRGEWLPPA-UHFFFAOYSA-M |