Item | Specifications | |
Appearance | White crystal | |
Assay | (NH4)2HPO3•H2O | 98.0% min |
N | 20.4% min | |
P2O5 | 51.9% min | |
PH of a 5% sol. | 7.4-7.7 | |
Moisture | 2.0% max | |
Cl | 0.0005% max | |
Fe | 0.0005% max | |
Cd | 0.0005% max | |
Pb | 0.001% max | |
As | 0.001% max | |
Not dissoluble materials in water | 0.01% max |
Used as fertilizer.
Packing: 20kg/bag
Delivery: By sea, by air, by courier, etc.
Store in a cool place. Keep tightly closed in a dry and ventilated place.