Zinc Sulphate

We have very strong advantageous for zinc sulphate, not only for monohydrate, but also for heptahydrate, not only for powder, but also for granular, for granular, we have 0.5-1mm, 1-2mm, 2-4mm; Zinc Sulphate Monohydrate Components: Guaranteed Analysis:Typical Analysis:Zinc (Zn):35%min35.65%Heavy Metal (As Pb):0.002%max0.0004%Cadmium (Cd):0.002%max0.0003% Arsenic (As):0.001%max0.0001% Zinc Sulphate Heptahydrate Components: Guaranteed Analysis:Typical Analysis:Zinc (Zn):21%min22.15%Heavy Metal (As Pb):0.002%max< 0.001%Cadmium (Cd):0.002%max<0.001% Arsenic (As):0.001%max< 0.0005% **Our ZnSO4 powder have very good free-flowing, granular have very good whiteness & hardness, and very average size; **Because our raw material of ZnSO4 is controlled strictly, our zinc sulphate can meet and reach standard of European Union for Dioxins & PCBs; More detailed information or questions, please kindly contact us! -------------------------------------------------------------------------------------------- -We Finished Pre-Registration As Per Reach With 19 Kinds Of Chemicals. -We Have Already Obtained Certificate of "Fami-Qs" Through Bv. -We Have Already Obtained Certificate of"ISO9001:2008" Through SGS --------------------------------------------------------------------------------------------