Spec.:
Purity  [K₃Fe(CN)₆] :             99.5% min.
KCL                                       0.2% max.
Water Insoluble                     0.02% max.
[K₄Fe(CN)₆] • 3H₂O                0.2% max.
SO₄                                             0
 Na                                              0

Packing:    25 Kgs net/bag