sodium sulphate 元明粉

Main contents (calculate as Na2SO4) %     ≥99.10%min

Water insoluble substance  %              ≤0.02

Ca + Mg %                                 ≤0.02

Cl %                                      ≤0.25

Moisture content %                        ≤0.02

Fe %                                      ≤0.001

Whiteness %                               ≥88

PH                                         10.5(around)

grain size:                                110 µm (around)

Package: 50kg bag\1Mt jumbo bag\25kg bag,Packed in plastic woven sack with inner polythene film.