| Customization: | Available |
|---|---|
| CAS No.: | 68333-79-9 |
| Formula: | (Nh4po3)N |
|
Still deciding? Get samples of $ !
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
| Items | Standard | Test Result |
| Appearance | White Powder | White Powder with small irregular granular |
| Total Nutrients(P2O5+N) %≥ | 76.0 | 76.2 |
| Water soluble (P2O5)≥ | 57.5 | 58.5 |
| Available P2O5 % ≥ | 57.5 | 58.5 |
| Nitrogen, as N % ≥ | 17.5 | 17.7 |
| Water soluble Nitrogen, As N≥ | 17.5 | 17.7 |
| Polymerization Rate % | 60.0 | 73.78 |
| Average Degree of Polymerization | 2-8 | 3.2 |
| Water Insoluble %≤ | 1 | 0.04 |
| PH of 10g/L | 6-8 | 7.34 |
| Moisture %≤ | 0.5 | 0.28 |
| As ppm ≤ | 50 | 45 |
| Pb ppm ≤ | 10 | 2 |
| Cd ppm ≤ | 10 | 0.7 |
| Cr ppm ≤ | 50 | 3 |
| Hg ppm ≤ | 20 | ND |
Solubility at room temperature (g/100ml)≥ |
170 | 170 |
| Items | Specification | Results |
| Physical Appearance | Clear solution | PASS |
| N content (W/W) | 11% min | 11.1% |
| N content (W/V) | 16% min | 16.2.% |
| P2O5 (W/W) | 37% min | 37.3% |
| P (W/V) | 23% min | 23.1% |
| Potassium | 50 mg/kg max | 5.8 mg/kg |
| Fe | 50 mg/kg max | 40.2 mg/kg |
| AL | 50 mg/kg max | 12.1 mg/kg |
| Mg | 50 mg/kg max | 8.6 mg/kg |
| Fluorine | 20 mg/kg max | 5.7 mg/kg |
| Sodium | 50 mg/kg max | 19.3 mg/kg |
| Sulfur | 100 mg/kg max | 51.5 mg/kg |
| Silicon | 20 mg/kg max | 11.4 mg/kg |
| Pb | 20 mg/kg max | 6.3 mg/kg |
| Solubility | 100% | 100% |
| Density (g/cm3) 25ºC | 1.39-1.41 | 1.40 |
| pH | 5.5-6.5 | 5.2 |
){kind=link}