EU REACH Registered Product
Executive Standard：HG/T2321-2016
Chemical Formula：KH2PO4
CAS NO.: 7778-77-0
HS Code:28352400
| NO. | Items | Standard | Internal Standards |
| 1 | Appearance | White crystal | White crystal |
| 2 | Main content（KH2PO4） % ≥ | 98.0 | 99.0 |
| 3 | Phosphorus Pentoxide（P2O5）% ≥ | 51.0 | 52.0 |
| 4 | Potassium Oxide % ≥ | 33.8 | 34.0 |
| 5 | Moisture % ≤ | 0.5 | 0.2 |
| 6 | Chloride（Cl）% ≤ | 1.0 | ＜1.0 |
| 7 | Water insoluble % ≤ | 0.3 | 0.03 |
| 8 | PH | 4.3-4.9 | 4.3-4.9 |
| 9 | Arsenic（As）% ≤ | 0.0050 | ＜0.0050 |
| 10 | Cadmium（Cd）% ≤ | 0.0010 | ＜0.0010 |
| 11 | Lead (Pb）% ≤ | 0.0200 | ＜0.0200 |
| 12 | Chromium（Cr）% ≤ | 0.0500 | ＜0.0500 |
| 13 | Mercury（Hg）% ≤ | 0.0005 | ＜0.0005 |
Benefits of Hua Rong Chem’s Monopotassium Phosphate MKP 0-52-34
1. Pure crystalline fertilizer fully soluble in water (215g/L) , suitable for all crops under foliar spray, drip, and sprinkler irrigation systems.
2. 100% water soluble, full nutrients, free of Chloride(CL) and Hormones, a highly efficient source of phosphorus and potassium for plants.
3. Can be mixed with acidic fertilizers and fungicides to increase their efficiency. Boosts rooying and improves flowering and seeds formation.
4. Improves quality of fruits (color, shelf life...etc) . Increases the quality of the firmness of tubers and increase their ability to storage.
5. Enhances the ability of drought, cold, disease and flood resistance.
