Potassium Nitrate

       Index                         Fine G.      Ind.G       Agri.G.      Ceranic G.

       Purity %≥                  *9.8          *9.6         *9.0           *6.0

       Moisture %≤              0.*0          0.*0         0.*0           0.*0

       Chlorides %≤             0.*2          0.*3         0.*3           0.*8

       Water-insoluble %≤    0.*1          0.*1         0.*2           0.*5

       Sulphates %≤           0.**5         0.*2           *-               *-

       Iron %≤                    0.**3         0.*1           *-               *-

       Potassium Oxide % ≥   *-             *-           *6.0             *4

Physical Properties: Colorless crystal or white powder. Soluble in the water and liquid ammonia but insoluble in anhydrous alcohol; It can not deliquesce in the air. As strong oxidizer, it is will burn and explode when mixing with organics.

Package: *5 kgs net in plastic woven bags lined with plastic bags.

Uses:   It is mainly applied in TV glass, glass refining agent and motor light glass; compound fertilizer and foliar spray fertilizer; fireworks and black pouder; drugs and catalyzer; ceramic and enamel; salt both of heat treatment, cigarette paper; concen-trating agent; etc.