Красящая способность                                                        100.1%                                  

Fe3O4                                                                                    100.1 %

Влагоемкость  105ºС                                                            0.3 %

Вещества растворимые в воде                                            0.4 %

Остаток на сите                                                                    0.34 %

Маслоемкость                                                                       15.5 %

PH                                                                                            6.3

Химическая формула                                                            Fe3O4