Specifications

Supergrade

Some items are superior to the National Standard

Total base content (as Na2CO3,on dry base)      %

Chlorides (as NaCL,on dry base)                       %

Iron (as Fe,on dry base)                                    %

Insolubles in water                                            %

Loss on ignition                                                %

Fineness (180µm)                                             %

99.2min.

0.70max.

0.004max.

0.04max.

0.80max.

75.0min.