NPK 5-12-12
PFC 1 (C)(I)(a)(ii): Compound solid inorganic macronutrient fertilizer.
Fertilizer formula: NPK (Ca, S) 5-12-12 (+14 +16) / 5-5.2-10 (+10 +6.4)
Granulometry: Granules. The product 90% is in the form of granules with dimensions of 2.0-5.6 mm.
Bulk density: 1.10-1.20 kg / dm3
Total nitrogen N: 5%
Ammonium nitrogen: 5%
Phosphorus pentoxide2ABOUT5 total: 12% (5.2% P)
Phosphorus pentoxide2ABOUT5 water-soluble: 4% (1.7% P)
Phosphorus pentoxide2ABOUT5 soluble in neutral ammonium citrate solution: 6% (2.6% P)
Phosphorus pentoxide2ABOUT5 soluble in formic acid: 8% (3.5% P)
Potassium oxide K.2About water-soluble: 12% (10.0% K)
Calcium oxide CaO total: 14% (10.0% Ca)
Calcium oxide CaO soluble in water: 6% (4.3% Ca)
Sulfur trioxide SO3 water-soluble: 16% (6.4% S)
Product ingredients:
CMC 1 - Superphosphate (CAS 8011-76-5)
CMC 11 - Ammonium sulfate (CAS 7783-20-2)
CMC 1 - Potassium chloride (CAS 7447-40-7)