Mass fraction of potassium                               95 %

Chloride, %, not less

In terms of K2O, %, not less                            60 %

Mass fraction of water, %, not more                0.5 %

Arsenic                                                             2.0

Plumbum                                                          32.0

Cadmium                                                          0.5

Mercury                                                            2.1

potassium chloride