United fertilizers company LTD.
Official distributor of Uralchem and Uralkali
mineral fertilizers in Africa

NPK 21:10:10

Technical specification
Parameter Value
Appearance Greyish-pink to
light brown granules
Total nutrient 41% min
Total Nitrogen (N) 21±1%
ammoniacal N (N-NH₄) 11% min
nitric N (N-NO₃) 10% max
Total Phosphates
available P2O5 (P) 10±1% (4.3%)
water-soluble P2O5 (P) 4% (1.7%) min
Water-soluble potassium K2O (K) 10±1% (8.3%)
Sulphur S (SO₃) 2% (5%) min
Moisture. 1% max
Granulometric composition:
under 1 mm 1% max
2-5 mm 95% min
under 6.3 mm 100%
Granule static strength 3.0 MPa min
Free flowing 100%