Potassium phosphate monobasic (KH₂PO₄), also known as potassium dihydrogen phosphate, is a water-soluble inorganic salt used as a fertilizer, food additive, buffer, and nutrient, providing potassium and phosphorus; it's a white crystalline powder, often used in cell culture media (like PBS) and for regulating pH in various chemical and biological processes, with applications in medicine for kidney stone prevention and reducing urine ammonia
| CAS No. | 7778-77-0 |
| Molecular Weight (g/mol) | 136.0800 |
| Molecular Formula | KH₂PO₄ |