Mass fraction of total nitrogen (N) – 3 %
– mass fraction of ammonium nitrogen – 3 %
Mass fraction of water-soluble phosphates in terms of P₂O₅ – 11 %
Mass fraction of potassium in terms of K₂O – 38 %
Mass fraction of sulphates in terms of S – 11 %
Mass fraction of magnesium in terms of MgO – 4 %

Mass fraction of insoluble residue, max – 0,1 %

Friability – 100 %

Mass fraction of trace elements, min
– boron (B) – 0.02 %
– copper (Cu)* – 0.01 %
– iron (Fe)* – 0.1 %
– manganese (Mn)* – 0.05 %
– molybdenum (Mo) – 0.01 %
– zinc (Zn)* – 0.01 %

* in chelated form