Potassium phosphate monobasic, often abbreviated as KH2PO4, is a chemical compound composed of potassium (K+), hydrogen (H+), and phosphate (PO43-) ions. It is also known as monopotassium phosphate or potassium dihydrogen phosphate.
Potassium phosphate monobasic, often abbreviated as KH2PO4, is a chemical compound composed of potassium (K+), hydrogen (H+), and phosphate (PO43-) ions. It is also known as monopotassium phosphate or potassium dihydrogen phosphate.
- Buffering Agent
- Fertilizer
- Food Additive
- Laboratory Reagent
- Food & Beverage
- R&D/Laboratory
- Agriculture
Product Information
| CAS | 7778-77-0 |
|---|---|
| Synonyms | Monopotassium phosphate, Potassium dihydrogen phosphate |
| Assay | Min 99.0% |
| Grade | ACS Grade |
| Appearance | White or colorless crystalline powder |
| Odor | Odorless |
| Solubility | Soluble in Water |
| Molecular formula | KH2PO4 |
| Molecular weight | 136.09 |
| Autoship Available | Yes |
| Chloride (Cl) | Max 0.001% |
| Heavy metals | Max 0.001% |
| Insoluble matter | Max 0.01% |
| Iron (Fe) | Max 0.001 % |
| Loss on drying | Max 0.2% |
| Sodium (Na) | Max 0.005% |
| Sulfate (SO4) | Max 0.003% |
| pH of 5% Solution | 4.1-4.5 (@ 25°C) |
