EU REACH Registered Product
Executive Standard: HG/T 2321-2016
Chemical Formula: KH2PO4
CAS NO.: 7778-77-0
HS Code :28352400
| NO. | Items | Standard | Internal Standards |
| 1 | Appearance | White Crystal | White Crystal |
| 2 | Phosphrus Pentoxide（P2O5） w/% ≥ | 51.5 | 52.0 |
| 3 | Potassium Oxide (K2O) w/% ≥ | 34.0 | 34.0 |
| 4 | Moisture w/% ≤ | 0.5 | 0.2 |
| 5 | Chloride（Cl） w/% ≤ | 0.05 | 0.05 |
| 6 | Iron （Fe） w/% ≤ | 0.003 | ＜0.003 |
| 7 | Arsenic （As）w/%≤ | 0.005 | ＜0.005 |
| 8 | Heavy metal content （Pb）w/% ≤ | 0.0050 | ＜0.0050 |
| 9 | Water insoluble w/% ≤ | 0.1 | 0.1 |
| 10 | PH (water solution 30g/L) | 4.3-4.7 | 4.3-4.7 |
Application Field :
Monopotassium Phosphate is used in industry as bacterial culture agent, flavoring agent for synthesis of alcohol, raw material for production of potassium pyrophosphate, culture agent for production of yeast, fortifier, leavening agent and fermentation aid. Used in medicine to make uric acid, as a nutrient.
