EU REACH Registered Product
Executive Standard:GB 25560-2010
Chemical Formula：KH2PO4
CAS NO.: 7778-77-0
HS Code:28352400
| NO. | Items | Standard | Internal Standards |
| 1 | Appearance | White crystal, powder | White crystal |
| 2 | Main content, w/% ≥ | 98.0 | 99.0 |
| 3 | Phosphorus Pentoxide as P2O5 ,w/% ≥ | 51.5 | 52.0 |
| 4 | Potassium Oxide as K2O ,w/% ≥ | 34.0 | 34.0 |
| 5 | Fluoride as F, w/% ≤ | 0.001 | ＜0.001 |
| 6 | Heavy Metals as Pb, w/%≤ | 0.001 | ＜0.001 |
| 7 | Arsenic as As, w/% ≤ | 0.0003 | ＜0.0003 |
| 8 | Pb, w/% ≤ | 0.0002 | ＜0.0002 |
| 9 | Water insoluble , w/%≤ | 0.2 | 0.01 |
| 10 | PH (water solution 30g/L) | 4.2-4.7 | 4.2-4.7 |
| 11 | Moisture,w/% ≤ | 1.0 | 0.2 |
Application Field:
Leavening agent, nutrient agent, etc.,
