Magnesium sulphate heptahydrate: even granulation, coated, non-caking. Color – white, look – white crystal.Granulation – 0.1-1mm / 1-3mm min. 99.5%. Magnesium oxide (MgO) content min. 16.2%, sulfur content min.12.9% (SO3– 32% min.), Water solubility min. 99.5%.
Even granulation, coated, non-caking, color: gray, grain size 2-5 mm, min. 95%. Bulk density: 0.9-1.0 kg / dm3. Contents: nitrogen (N) 8% in ammonium form; phosphorus pentoxide (P2O5) solublein neutral ammonium citrate and water 20%, i.e. available in the form of mono- and diammoniumphosphate, including water-soluble 19%; potassium oxide (K2O) water soluble, in the form ofpotassium chloride, i.e. a 30% potassium salt; sulfur (S) 3% water solubility.